CVE-2025-22098 Details
Description
In the Linux kernel, the following vulnerability has been resolved: drm: zynqmp_dp: Fix a deadlock in zynqmp_dp_ignore_hpd_set() Instead of attempting the same mutex twice, lock and unlock it. This bug has been detected by the Clang thread-safety analyzer.
A deadlock vulnerability has been identified and resolved in the Linux kernel's handling of DisplayPort for Zynq UltraScale+ MPSoC. The issue arose in the 'zynqmp_dp_ignore_hpd_set()' function, where the same mutex was attempted to be locked twice, leading to a deadlock. This vulnerability was detected by the Clang thread-safety analyzer.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/3f988cd2f65175e79349961a43a9deb115174784 | kernel.org | Patch |
| https://git.kernel.org/stable/c/7a8d53aa5b7d2a89cda598239d08423bd66920f1 | kernel.org | Patch |
| https://git.kernel.org/stable/c/f887685ee0eb4ef716391355568181230338f6eb | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-667 | Improper Locking | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.13, < 6.13.11 >= 6.14, < 6.14.2 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Nov 4, 2025 | Initial Analysis | [email protected] |
| Apr 16, 2025 | New CVE Received | kernel.org |