cve-2024-53172
Vulnerability from cvelistv5
Published
2024-12-27 13:49
Modified
2025-01-20 06:20
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ubi: fastmap: Fix duplicate slab cache names while attaching Since commit 4c39529663b9 ("slab: Warn on duplicate cache names when DEBUG_VM=y"), the duplicate slab cache names can be detected and a kernel WARNING is thrown out. In UBI fast attaching process, alloc_ai() could be invoked twice with the same slab cache name 'ubi_aeb_slab_cache', which will trigger following warning messages: kmem_cache of name 'ubi_aeb_slab_cache' already exists WARNING: CPU: 0 PID: 7519 at mm/slab_common.c:107 __kmem_cache_create_args+0x100/0x5f0 Modules linked in: ubi(+) nandsim [last unloaded: nandsim] CPU: 0 UID: 0 PID: 7519 Comm: modprobe Tainted: G 6.12.0-rc2 RIP: 0010:__kmem_cache_create_args+0x100/0x5f0 Call Trace: __kmem_cache_create_args+0x100/0x5f0 alloc_ai+0x295/0x3f0 [ubi] ubi_attach+0x3c3/0xcc0 [ubi] ubi_attach_mtd_dev+0x17cf/0x3fa0 [ubi] ubi_init+0x3fb/0x800 [ubi] do_init_module+0x265/0x7d0 __x64_sys_finit_module+0x7a/0xc0 The problem could be easily reproduced by loading UBI device by fastmap with CONFIG_DEBUG_VM=y. Fix it by using different slab names for alloc_ai() callers.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/04c0b0f37617099479c34e207c5550d081f585a6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3d8558135cd56a2a8052024be4073e160f36658c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/612824dd0c9465ef365ace38b056c663d110956d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6afdcb285794e75d2c8995e3a44f523c176cc2de
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7402c4bcb8a3f0d2ef4e687cd45c76be489cf509
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/871c148f8e0c32e505df9393ba4a303c3c3fe988
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b1ee0aa4945c49cbbd779da81040fcec4de80fd1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bcddf52b7a17adcebc768d26f4e27cf79adb424c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ef52b7191ac41e68b1bf070d00c5b04ed16e4920
Impacted products
Vendor Product Version
Linux Linux Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
Version: d2158f69a7d469c21c37f7028c18aa8c54707de3
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{
   containers: {
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               product: "Linux",
               programFiles: [
                  "drivers/mtd/ubi/attach.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     lessThan: "ef52b7191ac41e68b1bf070d00c5b04ed16e4920",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "871c148f8e0c32e505df9393ba4a303c3c3fe988",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "04c0b0f37617099479c34e207c5550d081f585a6",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "b1ee0aa4945c49cbbd779da81040fcec4de80fd1",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "6afdcb285794e75d2c8995e3a44f523c176cc2de",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "612824dd0c9465ef365ace38b056c663d110956d",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "3d8558135cd56a2a8052024be4073e160f36658c",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "7402c4bcb8a3f0d2ef4e687cd45c76be489cf509",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
                  {
                     lessThan: "bcddf52b7a17adcebc768d26f4e27cf79adb424c",
                     status: "affected",
                     version: "d2158f69a7d469c21c37f7028c18aa8c54707de3",
                     versionType: "git",
                  },
               ],
            },
            {
               defaultStatus: "affected",
               product: "Linux",
               programFiles: [
                  "drivers/mtd/ubi/attach.c",
               ],
               repo: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               vendor: "Linux",
               versions: [
                  {
                     status: "affected",
                     version: "4.1",
                  },
                  {
                     lessThan: "4.1",
                     status: "unaffected",
                     version: "0",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "4.19.*",
                     status: "unaffected",
                     version: "4.19.325",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.4.*",
                     status: "unaffected",
                     version: "5.4.287",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.10.*",
                     status: "unaffected",
                     version: "5.10.231",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "5.15.*",
                     status: "unaffected",
                     version: "5.15.174",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.1.*",
                     status: "unaffected",
                     version: "6.1.120",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.6.*",
                     status: "unaffected",
                     version: "6.6.64",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.11.*",
                     status: "unaffected",
                     version: "6.11.11",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "6.12.*",
                     status: "unaffected",
                     version: "6.12.2",
                     versionType: "semver",
                  },
                  {
                     lessThanOrEqual: "*",
                     status: "unaffected",
                     version: "6.13",
                     versionType: "original_commit_for_fix",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "In the Linux kernel, the following vulnerability has been resolved:\n\nubi: fastmap: Fix duplicate slab cache names while attaching\n\nSince commit 4c39529663b9 (\"slab: Warn on duplicate cache names when\nDEBUG_VM=y\"), the duplicate slab cache names can be detected and a\nkernel WARNING is thrown out.\nIn UBI fast attaching process, alloc_ai() could be invoked twice\nwith the same slab cache name 'ubi_aeb_slab_cache', which will trigger\nfollowing warning messages:\n kmem_cache of name 'ubi_aeb_slab_cache' already exists\n WARNING: CPU: 0 PID: 7519 at mm/slab_common.c:107\n          __kmem_cache_create_args+0x100/0x5f0\n Modules linked in: ubi(+) nandsim [last unloaded: nandsim]\n CPU: 0 UID: 0 PID: 7519 Comm: modprobe Tainted: G 6.12.0-rc2\n RIP: 0010:__kmem_cache_create_args+0x100/0x5f0\n Call Trace:\n   __kmem_cache_create_args+0x100/0x5f0\n   alloc_ai+0x295/0x3f0 [ubi]\n   ubi_attach+0x3c3/0xcc0 [ubi]\n   ubi_attach_mtd_dev+0x17cf/0x3fa0 [ubi]\n   ubi_init+0x3fb/0x800 [ubi]\n   do_init_module+0x265/0x7d0\n   __x64_sys_finit_module+0x7a/0xc0\n\nThe problem could be easily reproduced by loading UBI device by fastmap\nwith CONFIG_DEBUG_VM=y.\nFix it by using different slab names for alloc_ai() callers.",
            },
         ],
         providerMetadata: {
            dateUpdated: "2025-01-20T06:20:28.359Z",
            orgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            shortName: "Linux",
         },
         references: [
            {
               url: "https://git.kernel.org/stable/c/ef52b7191ac41e68b1bf070d00c5b04ed16e4920",
            },
            {
               url: "https://git.kernel.org/stable/c/871c148f8e0c32e505df9393ba4a303c3c3fe988",
            },
            {
               url: "https://git.kernel.org/stable/c/04c0b0f37617099479c34e207c5550d081f585a6",
            },
            {
               url: "https://git.kernel.org/stable/c/b1ee0aa4945c49cbbd779da81040fcec4de80fd1",
            },
            {
               url: "https://git.kernel.org/stable/c/6afdcb285794e75d2c8995e3a44f523c176cc2de",
            },
            {
               url: "https://git.kernel.org/stable/c/612824dd0c9465ef365ace38b056c663d110956d",
            },
            {
               url: "https://git.kernel.org/stable/c/3d8558135cd56a2a8052024be4073e160f36658c",
            },
            {
               url: "https://git.kernel.org/stable/c/7402c4bcb8a3f0d2ef4e687cd45c76be489cf509",
            },
            {
               url: "https://git.kernel.org/stable/c/bcddf52b7a17adcebc768d26f4e27cf79adb424c",
            },
         ],
         title: "ubi: fastmap: Fix duplicate slab cache names while attaching",
         x_generator: {
            engine: "bippy-5f407fcff5a0",
         },
      },
   },
   cveMetadata: {
      assignerOrgId: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      assignerShortName: "Linux",
      cveId: "CVE-2024-53172",
      datePublished: "2024-12-27T13:49:17.267Z",
      dateReserved: "2024-11-19T17:17:25.006Z",
      dateUpdated: "2025-01-20T06:20:28.359Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2024-53172\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:24.433\",\"lastModified\":\"2024-12-27T14:15:24.433\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nubi: fastmap: Fix duplicate slab cache names while attaching\\n\\nSince commit 4c39529663b9 (\\\"slab: Warn on duplicate cache names when\\nDEBUG_VM=y\\\"), the duplicate slab cache names can be detected and a\\nkernel WARNING is thrown out.\\nIn UBI fast attaching process, alloc_ai() could be invoked twice\\nwith the same slab cache name 'ubi_aeb_slab_cache', which will trigger\\nfollowing warning messages:\\n kmem_cache of name 'ubi_aeb_slab_cache' already exists\\n WARNING: CPU: 0 PID: 7519 at mm/slab_common.c:107\\n          __kmem_cache_create_args+0x100/0x5f0\\n Modules linked in: ubi(+) nandsim [last unloaded: nandsim]\\n CPU: 0 UID: 0 PID: 7519 Comm: modprobe Tainted: G 6.12.0-rc2\\n RIP: 0010:__kmem_cache_create_args+0x100/0x5f0\\n Call Trace:\\n   __kmem_cache_create_args+0x100/0x5f0\\n   alloc_ai+0x295/0x3f0 [ubi]\\n   ubi_attach+0x3c3/0xcc0 [ubi]\\n   ubi_attach_mtd_dev+0x17cf/0x3fa0 [ubi]\\n   ubi_init+0x3fb/0x800 [ubi]\\n   do_init_module+0x265/0x7d0\\n   __x64_sys_finit_module+0x7a/0xc0\\n\\nThe problem could be easily reproduced by loading UBI device by fastmap\\nwith CONFIG_DEBUG_VM=y.\\nFix it by using different slab names for alloc_ai() callers.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/04c0b0f37617099479c34e207c5550d081f585a6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3d8558135cd56a2a8052024be4073e160f36658c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/612824dd0c9465ef365ace38b056c663d110956d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6afdcb285794e75d2c8995e3a44f523c176cc2de\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7402c4bcb8a3f0d2ef4e687cd45c76be489cf509\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/871c148f8e0c32e505df9393ba4a303c3c3fe988\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b1ee0aa4945c49cbbd779da81040fcec4de80fd1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bcddf52b7a17adcebc768d26f4e27cf79adb424c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ef52b7191ac41e68b1bf070d00c5b04ed16e4920\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
   },
}


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