CVE-2024-35967
Bluetooth: SCO: Fix not validating setsockopt user input
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: SCO: Fix not validating setsockopt user input
syzbot reported sco_sock_setsockopt() is copying data without
checking user input length.
BUG: KASAN: slab-out-of-bounds in copy_from_sockptr_offset
include/linux/sockptr.h:49 [inline]
BUG: KASAN: slab-out-of-bounds in copy_from_sockptr
include/linux/sockptr.h:55 [inline]
BUG: KASAN: slab-out-of-bounds in sco_sock_setsockopt+0xc0b/0xf90
net/bluetooth/sco.c:893
Read of size 4 at addr ffff88805f7b15a3 by task syz-executor.5/12578
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Bluetooth: SCO: la solución no valida la entrada del usuario de setsockopt. syzbot informó que sco_sock_setsockopt() está copiando datos sin verificar la longitud de la entrada del usuario. BUG: KASAN: slab fuera de los límites en copy_from_sockptr_offset include/linux/sockptr.h:49 [en línea] BUG: KASAN: slab fuera de los límites en copy_from_sockptr include/linux/sockptr.h:55 [en línea] BUG: KASAN: slab fuera de los límites en sco_sock_setsockopt+0xc0b/0xf90 net/bluetooth/sco.c:893 Lectura de tamaño 4 en la dirección ffff88805f7b15a3 mediante la tarea syz-executor.5/12578
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-05-17 CVE Reserved
- 2024-05-20 CVE Published
- 2024-11-06 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (7)
URL | Tag | Source |
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https://git.kernel.org/stable/c/b96e9c671b05f95126753a22145d4509d45ca197 | Vuln. Introduced | |
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html |
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" | >= 3.8 < 5.10.216 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.8 < 5.10.216" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.8 < 6.1.87 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.8 < 6.1.87" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.8 < 6.6.28 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.8 < 6.6.28" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.8 < 6.8.7 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.8 < 6.8.7" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.8 < 6.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.8 < 6.9" | en |
Affected
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