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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2022-41674
HistoryOct 14, 2022 - 12:15 a.m.

CVE-2022-41674

2022-10-1400:15:09
Alpine Linux Development Team
security.alpinelinux.org
20
linux
kernel
wlan
buffer overflow
ieee80211_bss_info_update
net/mac80211/scan

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.4%

An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c.

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

8.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.4%