CVE-2023-53257 — Linux vulnerability

5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 97.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedSep 15

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check S1G action frame size Before checking the action code, check that it even exists in the frame.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDlinux/linux_kernel5.16 — 6.1.55+2
▶Debianlinux/linux_kernel< 6.1.55-1+2
▶CVEListV5linux/linuxf5a4c24e689f54e66201f04d343bdd2e8a1d7923 — fedd9377dd9c71a950d432fbe1628eebfbed70a1+4
▶debiandebian/linux< linux 6.1.55-1 (bookworm)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
OSV
CVE-2023-53257: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check S1G action frame size Before checking the action code, check↗2025-09-15
▶
GHSA
GHSA-5qfv-wj98-fqxv: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check S1G action frame size Before checking the action code, che↗2025-09-15
▶

📋Vendor Advisories

2
Red Hat
kernel: wifi: mac80211: check S1G action frame size↗2025-09-15
▶
Debian
CVE-2023-53257: linux - In the Linux kernel, the following vulnerability has been resolved: wifi: mac80...↗2023
▶
CVE-2023-53257 — Linux vulnerability | cvebase