Lucene search

K
osvGoogleOSV:CVE-2022-44033
HistoryOct 30, 2022 - 1:15 a.m.

CVE-2022-44033

2022-10-3001:15:08
Google
osv.dev
1
linux
kernel
race condition
use-after-free
pcmcia driver

6.4 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.1 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.2%

An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4040_cs.c has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling open(), aka a race condition between cm4040_open() and reader_detach().

6.4 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.1 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.2%