CVE-2022-47940
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 1.4%
exploitation probability
1.4%top 29% of all CVEs
observed exploitation
nono source reports it
An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18. fs/ksmbd/smb2pdu.c lacks length validation in the non-padding case in smb2_write.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Affected products
n/a · n/aReferences
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.18https://github.com/torvalds/linux/commit/158a66b245739e15858de42c0ba60fcf3de9b8e6https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=158a66b245739e15858de42c0ba60fcf3de9b8e6http://www.openwall.com/lists/oss-security/2022/12/23/10