CVE-2022-44032

Published on: Not Yet Published

Last Modified on: 11/01/2022 02:45:00 PM UTC

CVE-2022-44032

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Certain versions of Linux Kernel from Linux contain the following vulnerability:

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().

  • CVE-2022-44032 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 6.4 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
PHYSICAL HIGH NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVE References

Description Tags ⓘ Link
Re: [PATCH] pcmcia: synclink_cs: Fix use-after-free in mgslpc_ioctl() - Hyunwoo Kim lore.kernel.org
text/html
 URL Logo MISC lore.kernel.org/lkml/[email protected]/
[PATCH v3] char: pcmcia: cm4000_cs: Fix use-after-free in cm4000_fops - Hyunwoo Kim lore.kernel.org
text/html
 URL Logo MISC lore.kernel.org/lkml/[email protected]/
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Related QID Numbers

  • 753703 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 753707 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 753727 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:0416-1)
  • 904444 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11416)
  • 904469 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (11380)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		LinuxLinux KernelAllAllAllAll
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-44032 : An issue was discovered in the #Linux #kernel through 6.0.6. drivers/char/pcmcia/cm4000_cs.c has a… twitter.com/i/web/status/1… 2022-10-30 01:06:01
Reddit Logo Icon /r/netcve CVE-2022-44032 2022-10-30 01:38:17
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