5.5

CVE-2026-45941

tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.7 < 5.10.252
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.202
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.165
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.128
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.75
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.14
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.4
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.12% 0.024
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/8f124c5582d443ac9fb690db26d08cab5d6ba76e
Patch
https://git.kernel.org/stable/c/c24c9c4cab11858f22f309521ba7ea5b1e7385f2
Patch
https://git.kernel.org/stable/c/1bb8f8826d0748b4b92a98fb6b6dfe52081739f5
Patch
https://git.kernel.org/stable/c/948966e546f29af04391d98b8e378e4a7670c1c1
Patch
https://git.kernel.org/stable/c/a61b8412e3eb8b71646dba867e8252d8560a1a27
Patch
https://git.kernel.org/stable/c/1a22048c1117cdfac185ba450aba67ed6b65dc87
Patch
https://git.kernel.org/stable/c/2f7a665e1323359d99c74301d1e180f5e2c40181
Patch
https://git.kernel.org/stable/c/bbd6e97c836cbeb9606d7b7e5dcf8a1d89525713
Patch