cve-2024-26754
Vulnerability from cvelistv5
Published
2024-04-03 17:00
Modified
2024-12-19 08:46
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() The gtp_net_ops pernet operations structure for the subsystem must be registered before registering the generic netlink family. Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014 RIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp] Code: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86 df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74 RSP: 0018:ffff888014107220 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000 FS: 00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? show_regs+0x90/0xa0 ? die_addr+0x50/0xd0 ? exc_general_protection+0x148/0x220 ? asm_exc_general_protection+0x22/0x30 ? gtp_genl_dump_pdp+0x1be/0x800 [gtp] ? __alloc_skb+0x1dd/0x350 ? __pfx___alloc_skb+0x10/0x10 genl_dumpit+0x11d/0x230 netlink_dump+0x5b9/0xce0 ? lockdep_hardirqs_on_prepare+0x253/0x430 ? __pfx_netlink_dump+0x10/0x10 ? kasan_save_track+0x10/0x40 ? __kasan_kmalloc+0x9b/0xa0 ? genl_start+0x675/0x970 __netlink_dump_start+0x6fc/0x9f0 genl_family_rcv_msg_dumpit+0x1bb/0x2d0 ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 ? genl_op_from_small+0x2a/0x440 ? cap_capable+0x1d0/0x240 ? __pfx_genl_start+0x10/0x10 ? __pfx_genl_dumpit+0x10/0x10 ? __pfx_genl_done+0x10/0x10 ? security_capable+0x9d/0xe0
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/136cfaca22567a03bbb3bf53a43d8cb5748b80ecPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2e534fd15e5c2ca15821c897352cf0e8a3e30dcaPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3963f16cc7643b461271989b712329520374ad2aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5013bd54d283eda5262c9ae3bcc966d01daf8576Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a576308800be28f2eaa099e7caad093b97d66e77Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ba6b8b02a3314e62571a540efa96560888c5f03ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f0ecdfa679189d26aedfe24212d4e69e42c2c861Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f8cbd1791900b5d96466eede8e9439a5b9ca4de7Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/136cfaca22567a03bbb3bf53a43d8cb5748b80ecPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2e534fd15e5c2ca15821c897352cf0e8a3e30dcaPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3963f16cc7643b461271989b712329520374ad2aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5013bd54d283eda5262c9ae3bcc966d01daf8576Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a576308800be28f2eaa099e7caad093b97d66e77Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ba6b8b02a3314e62571a540efa96560888c5f03ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f0ecdfa679189d26aedfe24212d4e69e42c2c861Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f8cbd1791900b5d96466eede8e9439a5b9ca4de7Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
Impacted products
Vendor Product Version
Linux Linux Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
Version: 459aa660eb1d8ce67080da1983bb81d716aa5a69
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   Linux Linux Version: 4.7
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()\n\nThe gtp_net_ops pernet operations structure for the subsystem must be\nregistered before registering the generic netlink family.\n\nSyzkaller hit \u0027general protection fault in gtp_genl_dump_pdp\u0027 bug:\n\ngeneral protection fault, probably for non-canonical address\n0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI\nKASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]\nCPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014\nRIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp]\nCode: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86\n      df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 \u003c80\u003e\n      3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74\nRSP: 0018:ffff888014107220 EFLAGS: 00010202\nRAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000\nRDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000\nRBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000\nR13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000\nFS:  00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0\nPKRU: 55555554\nCall Trace:\n \u003cTASK\u003e\n ? show_regs+0x90/0xa0\n ? die_addr+0x50/0xd0\n ? exc_general_protection+0x148/0x220\n ? asm_exc_general_protection+0x22/0x30\n ? gtp_genl_dump_pdp+0x1be/0x800 [gtp]\n ? __alloc_skb+0x1dd/0x350\n ? __pfx___alloc_skb+0x10/0x10\n genl_dumpit+0x11d/0x230\n netlink_dump+0x5b9/0xce0\n ? lockdep_hardirqs_on_prepare+0x253/0x430\n ? __pfx_netlink_dump+0x10/0x10\n ? kasan_save_track+0x10/0x40\n ? __kasan_kmalloc+0x9b/0xa0\n ? genl_start+0x675/0x970\n __netlink_dump_start+0x6fc/0x9f0\n genl_family_rcv_msg_dumpit+0x1bb/0x2d0\n ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10\n ? genl_op_from_small+0x2a/0x440\n ? cap_capable+0x1d0/0x240\n ? __pfx_genl_start+0x10/0x10\n ? __pfx_genl_dumpit+0x10/0x10\n ? __pfx_genl_done+0x10/0x10\n ? security_capable+0x9d/0xe0"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26754",
    "datePublished": "2024-04-03T17:00:39.079Z",
    "dateReserved": "2024-02-19T14:20:24.170Z",
    "dateUpdated": "2024-12-19T08:46:31.598Z",
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  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26754\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-03T17:15:52.050\",\"lastModified\":\"2025-01-07T21:13:04.700\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ngtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()\\n\\nThe gtp_net_ops pernet operations structure for the subsystem must be\\nregistered before registering the generic netlink family.\\n\\nSyzkaller hit \u0027general protection fault in gtp_genl_dump_pdp\u0027 bug:\\n\\ngeneral protection fault, probably for non-canonical address\\n0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI\\nKASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]\\nCPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1\\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014\\nRIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp]\\nCode: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86\\n      df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 \u003c80\u003e\\n      3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74\\nRSP: 0018:ffff888014107220 EFLAGS: 00010202\\nRAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000\\nRDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000\\nRBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000\\nR13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000\\nFS:  00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0\\nPKRU: 55555554\\nCall Trace:\\n \u003cTASK\u003e\\n ? show_regs+0x90/0xa0\\n ? die_addr+0x50/0xd0\\n ? exc_general_protection+0x148/0x220\\n ? asm_exc_general_protection+0x22/0x30\\n ? gtp_genl_dump_pdp+0x1be/0x800 [gtp]\\n ? __alloc_skb+0x1dd/0x350\\n ? __pfx___alloc_skb+0x10/0x10\\n genl_dumpit+0x11d/0x230\\n netlink_dump+0x5b9/0xce0\\n ? lockdep_hardirqs_on_prepare+0x253/0x430\\n ? __pfx_netlink_dump+0x10/0x10\\n ? kasan_save_track+0x10/0x40\\n ? __kasan_kmalloc+0x9b/0xa0\\n ? genl_start+0x675/0x970\\n __netlink_dump_start+0x6fc/0x9f0\\n genl_family_rcv_msg_dumpit+0x1bb/0x2d0\\n ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10\\n ? genl_op_from_small+0x2a/0x440\\n ? cap_capable+0x1d0/0x240\\n ? __pfx_genl_start+0x10/0x10\\n ? __pfx_genl_dumpit+0x10/0x10\\n ? __pfx_genl_done+0x10/0x10\\n ? security_capable+0x9d/0xe0\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: gtp: corrige use-after-free y null-ptr-deref en gtp_genl_dump_pdp() La estructura de operaciones pernet gtp_net_ops para el subSYSTEM debe registrarse antes de registrar la familia netlink gen\u00e9rica. Syzkaller encontr\u00f3 el error \u0027fallo de protecci\u00f3n general en gtp_genl_dump_pdp\u0027: fallo de protecci\u00f3n general, probablemente para la direcci\u00f3n no can\u00f3nica 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref en el rango [0x0000000000000010-0x00000000000000 017] CPU: 1 PID : 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1 Nombre del hardware: PC est\u00e1ndar QEMU (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 01/04/2014 RIP: 0010:gtp_genl_dump_pdp +0x1be/0x800 [gtp] C\u00f3digo: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86 df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 e un 03 \u0026lt;80\u0026gt; 3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74 RSP: 0018:ffff888014107220 EFLAGS: 00010202 RAX: dffffc0000000000 RBX : 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000000000000 R11: 0000000000000000 R12 : 0000000000000000 R13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000 FS: 00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) kn lGS:0000000000000000 CS: 0010 DS: 0000 ES : 0000 CR0: 0000000080050033 CR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0 PKRU: 55555554 Seguimiento de llamadas:  ? show_regs+0x90/0xa0? die_addr+0x50/0xd0? exc_general_protection+0x148/0x220? asm_exc_general_protection+0x22/0x30? gtp_genl_dump_pdp+0x1be/0x800 [gtp] ? __alloc_skb+0x1dd/0x350 ? __pfx___alloc_skb+0x10/0x10 genl_dumpit+0x11d/0x230 netlink_dump+0x5b9/0xce0 ? lockdep_hardirqs_on_prepare+0x253/0x430? __pfx_netlink_dump+0x10/0x10 ? kasan_save_track+0x10/0x40? __kasan_kmalloc+0x9b/0xa0 ? genl_start+0x675/0x970 __netlink_dump_start+0x6fc/0x9f0 genl_family_rcv_msg_dumpit+0x1bb/0x2d0 ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 ? genl_op_from_small+0x2a/0x440? cap_capaz+0x1d0/0x240 ? __pfx_genl_start+0x10/0x10? __pfx_genl_dumpit+0x10/0x10 ? __pfx_genl_done+0x10/0x10 ? seguridad_capaz+0x9d/0xe0\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"},{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.7\",\"versionEndExcluding\":\"4.19.308\",\"matchCriteriaId\":\"7C8E75DC-9A95-42F1-A4E0-0C7AB700F7F3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20\",\"versionEndExcluding\":\"5.4.270\",\"matchCriteriaId\":\"5D8044B1-C7E8-44A4-9F03-A4D7BCDB1721\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.211\",\"matchCriteriaId\":\"7DDA4DCF-671D-415D-94DF-6E3C77DF0704\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.150\",\"matchCriteriaId\":\"CB6C60DE-9E0C-46C5-904D-D4F4031F8E95\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.80\",\"matchCriteriaId\":\"BA7850CE-97C9-4408-A348-6173296BCA2B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.19\",\"matchCriteriaId\":\"8D82004C-B2AE-4048-9344-32EFF65953B0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.7.7\",\"matchCriteriaId\":\"575EE16B-67F2-4B5B-B5F8-1877715C898B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"B9F4EA73-0894-400F-A490-3A397AB7A517\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"056BD938-0A27-4569-B391-30578B309EE3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F02056A5-B362-4370-9FF8-6F0BD384D520\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"62075ACE-B2A0-4B16-829D-B3DA5AE5CC41\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"A780F817-2A77-4130-A9B7-5C25606314E3\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/136cfaca22567a03bbb3bf53a43d8cb5748b80ec\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2e534fd15e5c2ca15821c897352cf0e8a3e30dca\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3963f16cc7643b461271989b712329520374ad2a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5013bd54d283eda5262c9ae3bcc966d01daf8576\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a576308800be28f2eaa099e7caad093b97d66e77\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ba6b8b02a3314e62571a540efa96560888c5f03e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f0ecdfa679189d26aedfe24212d4e69e42c2c861\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f8cbd1791900b5d96466eede8e9439a5b9ca4de7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/136cfaca22567a03bbb3bf53a43d8cb5748b80ec\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2e534fd15e5c2ca15821c897352cf0e8a3e30dca\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3963f16cc7643b461271989b712329520374ad2a\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5013bd54d283eda5262c9ae3bcc966d01daf8576\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a576308800be28f2eaa099e7caad093b97d66e77\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ba6b8b02a3314e62571a540efa96560888c5f03e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f0ecdfa679189d26aedfe24212d4e69e42c2c861\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f8cbd1791900b5d96466eede8e9439a5b9ca4de7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing 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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/f0ecdfa679189d26aedfe24212d4e69e42c2c861\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/f8cbd1791900b5d96466eede8e9439a5b9ca4de7\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/2e534fd15e5c2ca15821c897352cf0e8a3e30dca\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/a576308800be28f2eaa099e7caad093b97d66e77\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/3963f16cc7643b461271989b712329520374ad2a\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/ba6b8b02a3314e62571a540efa96560888c5f03e\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/5013bd54d283eda5262c9ae3bcc966d01daf8576\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/136cfaca22567a03bbb3bf53a43d8cb5748b80ec\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T00:14:13.216Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-26754\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T15:51:37.587111Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:15.763Z\"}}], \"cna\": {\"title\": \"gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"f0ecdfa679189d26aedfe24212d4e69e42c2c861\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"f8cbd1791900b5d96466eede8e9439a5b9ca4de7\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"2e534fd15e5c2ca15821c897352cf0e8a3e30dca\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"a576308800be28f2eaa099e7caad093b97d66e77\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"3963f16cc7643b461271989b712329520374ad2a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"ba6b8b02a3314e62571a540efa96560888c5f03e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"5013bd54d283eda5262c9ae3bcc966d01daf8576\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"459aa660eb1d8ce67080da1983bb81d716aa5a69\", \"lessThan\": \"136cfaca22567a03bbb3bf53a43d8cb5748b80ec\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/gtp.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.7\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.7\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.308\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.270\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.211\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.150\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.80\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.19\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/gtp.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/f0ecdfa679189d26aedfe24212d4e69e42c2c861\"}, {\"url\": \"https://git.kernel.org/stable/c/f8cbd1791900b5d96466eede8e9439a5b9ca4de7\"}, {\"url\": \"https://git.kernel.org/stable/c/2e534fd15e5c2ca15821c897352cf0e8a3e30dca\"}, {\"url\": \"https://git.kernel.org/stable/c/a576308800be28f2eaa099e7caad093b97d66e77\"}, {\"url\": \"https://git.kernel.org/stable/c/3963f16cc7643b461271989b712329520374ad2a\"}, {\"url\": \"https://git.kernel.org/stable/c/ba6b8b02a3314e62571a540efa96560888c5f03e\"}, {\"url\": \"https://git.kernel.org/stable/c/5013bd54d283eda5262c9ae3bcc966d01daf8576\"}, {\"url\": \"https://git.kernel.org/stable/c/136cfaca22567a03bbb3bf53a43d8cb5748b80ec\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ngtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()\\n\\nThe gtp_net_ops pernet operations structure for the subsystem must be\\nregistered before registering the generic netlink family.\\n\\nSyzkaller hit \u0027general protection fault in gtp_genl_dump_pdp\u0027 bug:\\n\\ngeneral protection fault, probably for non-canonical address\\n0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI\\nKASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]\\nCPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1\\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014\\nRIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp]\\nCode: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86\\n      df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 \u003c80\u003e\\n      3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74\\nRSP: 0018:ffff888014107220 EFLAGS: 00010202\\nRAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000\\nRDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000\\nRBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000\\nR10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000\\nR13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000\\nFS:  00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0\\nPKRU: 55555554\\nCall Trace:\\n \u003cTASK\u003e\\n ? show_regs+0x90/0xa0\\n ? die_addr+0x50/0xd0\\n ? exc_general_protection+0x148/0x220\\n ? asm_exc_general_protection+0x22/0x30\\n ? gtp_genl_dump_pdp+0x1be/0x800 [gtp]\\n ? __alloc_skb+0x1dd/0x350\\n ? __pfx___alloc_skb+0x10/0x10\\n genl_dumpit+0x11d/0x230\\n netlink_dump+0x5b9/0xce0\\n ? lockdep_hardirqs_on_prepare+0x253/0x430\\n ? __pfx_netlink_dump+0x10/0x10\\n ? kasan_save_track+0x10/0x40\\n ? __kasan_kmalloc+0x9b/0xa0\\n ? genl_start+0x675/0x970\\n __netlink_dump_start+0x6fc/0x9f0\\n genl_family_rcv_msg_dumpit+0x1bb/0x2d0\\n ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10\\n ? genl_op_from_small+0x2a/0x440\\n ? cap_capable+0x1d0/0x240\\n ? __pfx_genl_start+0x10/0x10\\n ? __pfx_genl_dumpit+0x10/0x10\\n ? __pfx_genl_done+0x10/0x10\\n ? security_capable+0x9d/0xe0\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:46:31.598Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-26754\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:46:31.598Z\", \"dateReserved\": \"2024-02-19T14:20:24.170Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-04-03T17:00:39.079Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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