5.5

CVE-2022-49619

net: sfp: fix memory leak in sfp_probe()

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

net: sfp: fix memory leak in sfp_probe()

sfp_probe() allocates a memory chunk from sfp with sfp_alloc(). When
devm_add_action() fails, sfp is not freed, which leads to a memory leak.

We should use devm_add_action_or_reset() instead of devm_add_action().
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.14.289
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.253
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.207
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.132
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.56
Linux ≫ Linux Kernel Version >= 5.16 < 5.18.13
Linux ≫ Linux Kernel Version5.19 Updaterc1
Linux ≫ Linux Kernel Version5.19 Updaterc2
Linux ≫ Linux Kernel Version5.19 Updaterc3
Linux ≫ Linux Kernel Version5.19 Updaterc4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.25% 0.162
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
134c704f-9b21-4f2e-91b3-4a467353bcc0 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/0a18d802d65cf662644fd1d369c86d84a5630652
Patch
https://git.kernel.org/stable/c/1545bc727625ea6e8decd717e5d1e8cc704ccf8f
Patch
https://git.kernel.org/stable/c/204543581a2f26bb3b997a304c0bd06926ba7f15
Patch
https://git.kernel.org/stable/c/67dc32542a1fb7790d0853cf4a5cf859ac6a2002
Patch
https://git.kernel.org/stable/c/9ec5a97f327a89031fce6cfc3e95543c53936638
Patch
https://git.kernel.org/stable/c/ede990cfc42775bd0141e21f37ee365dcaeeb50f
Patch
https://git.kernel.org/stable/c/f22ddc8a5278d7fb6369a0aeb0d8775a0aefaaee
Patch