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ubuntucveUbuntu.comUB:CVE-2024-35967
HistoryMay 20, 2024 - 12:00 a.m.

CVE-2024-35967

2024-05-2000:00:00
ubuntu.com
ubuntu.com
2
bluetooth
linux kernel
vulnerability
fix
user input
validation
sco
kasan
slab-out-of-bounds

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.6%

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

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.6%