fkie_cve-2024-41068
Vulnerability from fkie_nvd
Published
2024-07-29 15:15
Modified
2024-11-21 09:32
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
s390/sclp: Fix sclp_init() cleanup on failure
If sclp_init() fails it only partially cleans up: if there are multiple
failing calls to sclp_init() sclp_state_change_event will be added several
times to sclp_reg_list, which results in the following warning:
------------[ cut here ]------------
list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10.
WARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3
Krnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8)
R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3
...
Call Trace:
[<000003ffe0d6076a>] __list_add_valid_or_report+0xe2/0xf8
([<000003ffe0d60766>] __list_add_valid_or_report+0xde/0xf8)
[<000003ffe0a8d37e>] sclp_init+0x40e/0x450
[<000003ffe00009f2>] do_one_initcall+0x42/0x1e0
[<000003ffe15b77a6>] do_initcalls+0x126/0x150
[<000003ffe15b7a0a>] kernel_init_freeable+0x1ba/0x1f8
[<000003ffe0d6650e>] kernel_init+0x2e/0x180
[<000003ffe000301c>] __ret_from_fork+0x3c/0x60
[<000003ffe0d759ca>] ret_from_fork+0xa/0x30
Fix this by removing sclp_state_change_event from sclp_reg_list when
sclp_init() fails.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/sclp: Fix sclp_init() cleanup on failure\n\nIf sclp_init() fails it only partially cleans up: if there are multiple\nfailing calls to sclp_init() sclp_state_change_event will be added several\ntimes to sclp_reg_list, which results in the following warning:\n\n------------[ cut here ]------------\nlist_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, next=000003ffe1598c10.\nWARNING: CPU: 0 PID: 1 at lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8\nCPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc3\nKrnl PSW : 0404c00180000000 000003ffe0d6076a (__list_add_valid_or_report+0xe2/0xf8)\n R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3\n...\nCall Trace:\n [\u003c000003ffe0d6076a\u003e] __list_add_valid_or_report+0xe2/0xf8\n([\u003c000003ffe0d60766\u003e] __list_add_valid_or_report+0xde/0xf8)\n [\u003c000003ffe0a8d37e\u003e] sclp_init+0x40e/0x450\n [\u003c000003ffe00009f2\u003e] do_one_initcall+0x42/0x1e0\n [\u003c000003ffe15b77a6\u003e] do_initcalls+0x126/0x150\n [\u003c000003ffe15b7a0a\u003e] kernel_init_freeable+0x1ba/0x1f8\n [\u003c000003ffe0d6650e\u003e] kernel_init+0x2e/0x180\n [\u003c000003ffe000301c\u003e] __ret_from_fork+0x3c/0x60\n [\u003c000003ffe0d759ca\u003e] ret_from_fork+0xa/0x30\n\nFix this by removing sclp_state_change_event from sclp_reg_list when\nsclp_init() fails."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: s390/sclp: corrige la limpieza de sclp_init() en caso defallo. Si sclp_init()fallo, solo se limpia parcialmente: si hay varias llamadas fallidas a sclp_init(), sclp_state_change_event se agregar\u00e1 varias veces. a sclp_reg_list, lo que resulta en la siguiente advertencia: ------------[ cortar aqu\u00ed ]------------ list_add double add: new=000003ffe1598c10, prev=000003ffe1598bf0, siguiente=000003ffe1598c10. ADVERTENCIA: CPU: 0 PID: 1 en lib/list_debug.c:35 __list_add_valid_or_report+0xde/0xf8 CPU: 0 PID: 1 Comm: swapper/0 No contaminado 6.10.0-rc3 Krnl PSW: 0404c00180000000 000003ffe0d6076a (__list_ad d_valid_or_report+0xe2/0xf8 ) R:0 T:1 IO:0 EX:0 Clave:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 ... Seguimiento de llamadas: [\u0026lt;000003ffe0d6076a\u0026gt; ] __list_add_valid_or_report+0xe2/0xf8 ([\u0026lt;000003ffe0d60766\u0026gt;] __list_add_valid_or_report+0xde/0xf8) [\u0026lt;000003ffe0a8d37e\u0026gt;] sclp_init+0x40e/0x450 [\u0026lt;000003ffe00009f2\u0026gt;] _one_initcall+0x42/0x1e0 [\u0026lt;000003ffe15b77a6\u0026gt;] do_initcalls+0x126/0x150 [\u0026lt; 000003ffe15b7a0a\u0026gt;] kernel_init_freeable+0x1ba/0x1f8 [\u0026lt;000003ffe0d6650e\u0026gt;] kernel_init+0x2e/0x180 [\u0026lt;000003ffe000301c\u0026gt;] __ret_from_fork+0x3c/0x60 [\u0026lt;000003ffe0d759ca\u0026gt;] _from_fork+0xa/0x30 Solucionar esto eliminando sclp_state_change_event de sclp_reg_list cuando falla sclp_init() ."
}
],
"id": "CVE-2024-41068",
"lastModified": "2024-11-21T09:32:10.830",
"metrics": {},
"published": "2024-07-29T15:15:14.630",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/0a31b3fdc7e735c4f8c65fe4339945c717ed6808"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/2e51db7ab71b89dc5a17068f5e201c69f13a4c9a"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/455a6653d8700a81aa8ed2b6442a3be476007090"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/6434b33faaa063df500af355ee6c3942e0f8d982"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/a778987afc36d5dc02a1f82d352a81edcaf7eb83"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/be0259796d0b76bbc7461e12c186814a9e58244c"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/cf521049fcd07071ed42dc9758fce7d5ee120ec6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/0a31b3fdc7e735c4f8c65fe4339945c717ed6808"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/2e51db7ab71b89dc5a17068f5e201c69f13a4c9a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/455a6653d8700a81aa8ed2b6442a3be476007090"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/6434b33faaa063df500af355ee6c3942e0f8d982"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/79b4be70d5a160969b805f638ac5b4efd0aac7a3"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/a778987afc36d5dc02a1f82d352a81edcaf7eb83"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/be0259796d0b76bbc7461e12c186814a9e58244c"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.kernel.org/stable/c/cf521049fcd07071ed42dc9758fce7d5ee120ec6"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Awaiting Analysis"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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