01 Record

CVE-2022-50463

powerpc/52xx: Fix a resource leak in an error handling path

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

powerpc/52xx: Fix a resource leak in an error handling path

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.16% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 5.4% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-10-01 11:45Z11 MO AGO

Last updated

2026-05-11 19:19Z3 MO AGO

Reserved

2025-10-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

a6aea272f9b0ab3cf94ddf17629b1debdfa6c9e455ab2365854c9b3723295f9d

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < be9caf2c936f15a9c3f9111e62bdde6357312f90, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < f4ad0a7f0e78d65d38921ab2bef234e49be78b10, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < e4002f293e5b44e57d2930513cca0dff32249812, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < 9bf842ffdd216b9f94d5b051b5d8b815f2426538, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < 40b4be399e0db7073dec5a0de5ca9994f7e31e58, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < 0accd460dc7bbe5f55e41a8867c63db9d07b3ec8, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < cbda93665a3857324f5c79e45769a83c78183199, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9, 3c9059d79f5eea6b8b75ddac97693127c3c41db4 to < 5836947613ef33d311b4eff6a32d019580a214f5, 2.6.33—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/be9caf2c936f15a9c3f9111e62bdde6357312f90
git.kernel.orghttps://git.kernel.org/stable/c/f4ad0a7f0e78d65d38921ab2bef234e49be78b10
git.kernel.orghttps://git.kernel.org/stable/c/e4002f293e5b44e57d2930513cca0dff32249812
git.kernel.orghttps://git.kernel.org/stable/c/9bf842ffdd216b9f94d5b051b5d8b815f2426538
git.kernel.orghttps://git.kernel.org/stable/c/40b4be399e0db7073dec5a0de5ca9994f7e31e58
git.kernel.orghttps://git.kernel.org/stable/c/0accd460dc7bbe5f55e41a8867c63db9d07b3ec8
git.kernel.orghttps://git.kernel.org/stable/c/cbda93665a3857324f5c79e45769a83c78183199
git.kernel.orghttps://git.kernel.org/stable/c/fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9
git.kernel.orghttps://git.kernel.org/stable/c/5836947613ef33d311b4eff6a32d019580a214f5

01 Record index

CVE-2022-50463

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50463

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References