Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure get_burstcount() can return -EBUSY on timeout. When this happens, the function returns directly without releasing the locality that was acquired at the beginning of tpm_tis_i2c_send(). Use goto out_err to ensure proper cleanup when get_burstcount() fails.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.7, < 5.10.252 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/1a22048c1117cdfac185ba450aba67ed6b65dc87Patch
- https://git.kernel.org/stable/c/1bb8f8826d0748b4b92a98fb6b6dfe52081739f5Patch
- https://git.kernel.org/stable/c/2f7a665e1323359d99c74301d1e180f5e2c40181Patch
- https://git.kernel.org/stable/c/8f124c5582d443ac9fb690db26d08cab5d6ba76ePatch
- https://git.kernel.org/stable/c/948966e546f29af04391d98b8e378e4a7670c1c1Patch
- https://git.kernel.org/stable/c/a61b8412e3eb8b71646dba867e8252d8560a1a27Patch
- https://git.kernel.org/stable/c/bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713Patch
- https://git.kernel.org/stable/c/c24c9c4cab11858f22f309521ba7ea5b1e7385f2Patch
FAQ
What is CVE-2026-45941?
CVE-2026-45941 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure get_burstcount() can return -EBUSY on timeout. When this happ...
How severe is CVE-2026-45941?
CVE-2026-45941 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-45941?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.