5.5

CVE-2022-50278

PNP: fix name memory leak in pnp_alloc_dev()

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

PNP: fix name memory leak in pnp_alloc_dev()

After commit 1fa5ae857bb1 ("driver core: get rid of struct device's
bus_id string array"), the name of device is allocated dynamically,
move dev_set_name() after pnp_add_id() to avoid memory leak.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.30 < 4.9.337
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.303
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.270
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.229
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.163
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.86
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.16
Linux ≫ Linux Kernel Version >= 6.1 < 6.1.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.045
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/ea77b4b761cd75e5456f677311babfa0418f289a
Patch
https://git.kernel.org/stable/c/693a0c13c1f0c0fcaa1e38cb806cc0789bd415aa
Patch
https://git.kernel.org/stable/c/bbcf772216aa237036cc3ae3158288d0a95aaf4d
Patch
https://git.kernel.org/stable/c/81b024df4755e6bb6993b786584eca6eabbb9791
Patch
https://git.kernel.org/stable/c/dac87e295cddc8ab316cff14ab2071b5221d84fa
Patch
https://git.kernel.org/stable/c/c12b314bb23dc0c83e03402cc84574700947e3b2
Patch
https://git.kernel.org/stable/c/1f50c7497a5f89de0c31f2edf086af41ff834320
Patch
https://git.kernel.org/stable/c/290dd73b943c95c006df973257076ff163adf4d0
Patch
https://git.kernel.org/stable/c/110d7b0325c55ff3620073ba4201845f59e22ebf
Patch