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CVE-2022-44032

MEDIUM
Published 2022-10-30T00:00:00
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Expert Analysis

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CVSS Score

V3.1
6.4
/10
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.014
Higher than 1.4% of all CVEs

Attack Vector Metrics

Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4000_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 cmm_open() and cm4000_detach().

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

linux

linux_kernel

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-p79x-vc38-6f7q

Advisory Details

An issue was discovered in the Linux kernel through 6.0.6. drivers/char/pcmcia/cm4000_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 cmm_open() and cm4000_detach().

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-44032
WEB https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b12f050c76f090cc6d0aebe0ef76fed79ec3f15
WEB https://lore.kernel.org/lkml/20220915020834.GA110086%40ubuntu
WEB https://lore.kernel.org/lkml/20220915020834.GA110086@ubuntu
WEB https://lore.kernel.org/lkml/20220919040701.GA302806%40ubuntu
WEB https://lore.kernel.org/lkml/20220919040701.GA302806@ubuntu

Advisory provided by GitHub Security Advisory Database. Published: October 30, 2022, Modified: March 25, 2024

References

https://lore.kernel.org/lkml/20220919040701.GA302806%40ubuntu/
https://lore.kernel.org/lkml/20220915020834.GA110086%40ubuntu/
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b12f050c76f090cc6d0aebe0ef76fed79ec3f15
Published: 2022-10-30T00:00:00
Last Modified: 2024-08-03T13:47:05.286Z
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