CVE-2024-50158
RDMA/bnxt_re: Fix out of bound check
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
RDMA/bnxt_re: Fix out of bound check
Driver exports pacing stats only on GenP5 and P7 adapters. But while
parsing the pacing stats, driver has a check for "rdev->dbr_pacing". This
caused a trace when KASAN is enabled.
BUG: KASAN: slab-out-of-bounds in bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re]
Write of size 8 at addr ffff8885942a6340 by task modprobe/4809
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/bnxt_re: Se ha corregido la comprobación fuera de los límites. El controlador exporta estadísticas de ritmo solo en adaptadores GenP5 y P7. Pero al analizar las estadísticas de ritmo, el controlador tiene una comprobación para "rdev->dbr_pacing". Esto provocó un seguimiento cuando KASAN está habilitado. ERROR: KASAN: slab-out-of-bounds en bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re] Escritura de tamaño 8 en la dirección ffff8885942a6340 por la tarea modprobe/4809
CVSS Scores
SSVC
- Decision:-
Timeline
- 2024-10-21 CVE Reserved
- 2024-11-07 CVE Published
- 2024-11-08 EPSS Updated
- 2024-11-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (4)
URL | Tag | Source |
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https://git.kernel.org/stable/c/8b6573ff3420a2da1deb469a480dbc454745f784 | Vuln. Introduced |
URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.6.59 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.6.59" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.11.6 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.11.6" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.6 < 6.12 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.6 < 6.12" | en |
Affected
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