CVE-2026-23153

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-23153
In the Linux kernel, the following vulnerability has been resolved: firewire: core: fix race condition against transaction list The list of transaction is enumerated without acquiring card lock when processing AR response event. This causes a race condition bug when processing AT request completion event concurrently. This commit fixes the bug by put timer start for split transaction expiration into the scope of lock. The value of jiffies in card structure is referred before acquiring the lock.

4.7 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/20e01bba2ae4898ce65cdcacd1bd6bec5111abd9 Patch
https://git.kernel.org/stable/c/b038874e31fc3caa0b0d5abd259dd54b918ad4a1 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*
History

18 Mar 2026, 14:16

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.7
CWE CWE-362
References () https://git.kernel.org/stable/c/20e01bba2ae4898ce65cdcacd1bd6bec5111abd9 - () https://git.kernel.org/stable/c/20e01bba2ae4898ce65cdcacd1bd6bec5111abd9 - Patch
References () https://git.kernel.org/stable/c/b038874e31fc3caa0b0d5abd259dd54b918ad4a1 - () https://git.kernel.org/stable/c/b038874e31fc3caa0b0d5abd259dd54b918ad4a1 - Patch
CPE cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.19:rc7:*:*:*:*:*:*

18 Feb 2026, 17:52

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: firewire: core: corrige condición de carrera contra la lista de transacciones La lista de transacciones se enumera sin adquirir el bloqueo de la tarjeta al procesar el evento de respuesta AR. Esto causa un error de condición de carrera al procesar el evento de finalización de solicitud AT concurrentemente. Este commit corrige el error al poner el inicio del temporizador para la expiración de transacciones divididas dentro del alcance del bloqueo. Se consulta el valor de jiffies en la estructura de la tarjeta antes de adquirir el bloqueo.

14 Feb 2026, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2026-02-14 16:15

Updated : 2026-03-18 14:16

NVD link : CVE-2026-23153

Mitre link : CVE-2026-23153

CVE.ORG link : CVE-2026-23153

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')