5.5

CVE-2025-71147

KEYS: trusted: Fix a memory leak in tpm2_load_cmd

In the Linux kernel, the following vulnerability has been resolved:

KEYS: trusted: Fix a memory leak in tpm2_load_cmd

'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode'
but it is not freed in the failure paths. Address this by wrapping the blob
into with a cleanup helper.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.13 < 5.15.198
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.160
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.120
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.64
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.3
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.11% 0.018
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/3fd7df4636d8fd5e3592371967a5941204368936
Patch
https://git.kernel.org/stable/c/af0689cafb127a8d1af78cc8b72585c9b2a19ecd
Patch
https://git.kernel.org/stable/c/19166de9737218b77122c41a5730ac87025e089f
Patch
https://git.kernel.org/stable/c/9b015f2918b95bdde2ca9cefa10ef02b138aae1e
Patch
https://git.kernel.org/stable/c/9e7c63c69f57b1db1a8a1542359a6167ff8fcef1
Patch
https://git.kernel.org/stable/c/62cd5d480b9762ce70d720a81fa5b373052ae05f
Patch