5.5

CVE-2022-50525

iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()

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

iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe()

The fsl_pamu_probe() returns directly when create_csd() failed, leaving
irq and memories unreleased.
Fix by jumping to error if create_csd() returns error.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.12 < 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
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.046
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/c93983230562883e0b5f122040efbb3d478c36d4
Patch
https://git.kernel.org/stable/c/a305d0e4d0ce3166e31d7dbcb4c98b09cad6d49a
Patch
https://git.kernel.org/stable/c/9fbccdf2fefa3944dd8ba8c6a808b387787f3917
Patch
https://git.kernel.org/stable/c/17fd440594961c5e2ea0f58591bc1bdba0629c75
Patch
https://git.kernel.org/stable/c/0d240ac0e4c35d3f64fc782c11433138c1bd016e
Patch
https://git.kernel.org/stable/c/e42b543d08052c3b223bcfb48f05cbaf0b767f86
Patch
https://git.kernel.org/stable/c/9238b687fd62cde14c6e2e8576a40e4246de7ebe
Patch
https://git.kernel.org/stable/c/de7eb55009796687fc0a1670e0b944fa8ed54e9b
Patch
https://git.kernel.org/stable/c/73f5fc5f884ad0c5f7d57f66303af64f9f002526
Patch