VULNERABILITY INTELLIGENCE
CVE-2026-23153
CVSS score4.7 MEDIUM
EPSS probability0.08%
CISA KEVNot currently listed
Published2026-02-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
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.
Weakness classification
- nvd@nist.gov: CWE-362