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CVE-2025-21775
Published: Feb 27, 2025
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: can: ctucanfd: handle skb allocation failure If skb allocation fails, the pointer to struct can_frame is NULL. This is actually handled everywhere inside ctucan_err_interrupt() except for the only place. Add the missed NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE static analysis tool.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 - < 84b9ac59978a6a4e0812d1c938fad97306272cefaffected 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 - < e505b83b9ee6aa0ae2f4395f573a66579ae403fbaffected 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 - < b0e592dd46a0a952b41c3bf6c963afdd6a42b526affected 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 - < e7e2e2318b1f085044126ba553a4e619842fc36daffected 2dcb8e8782d8e4c38903bf37b1a24d3ffd193da7 - < 9bd24927e3eeb85642c7baa3b28be8bea6c2a078 |
Linux | Linux | affected 5.19unaffected 0 - < 5.19unaffected 6.1.129 - <= 6.1.*unaffected 6.6.79 - <= 6.6.*unaffected 6.12.16 - <= 6.12.*+2 more versions |
References
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