01 Record

CVE-2022-50581

hfs: fix OOB Read in __hfs_brec_find

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

hfs: fix OOB Read in __hfs_brec_find

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: 0.17% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 6.9% of scored records. A rank, not a probability.
NVD base score: 7.8 (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:H/I:H/A:H
NVD analysis status: Deferred. NVD last modified this record on 2026-08-04.
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: 2025-10-22 13:23Z10 MO AGO
Last updated: 2026-08-05 08:59Z1 MO AGO
Reserved: 2025-10-22
Assigning CNA: Linux
Record state: PUBLISHED
Severity: High (CVSS 7.8)
CNA CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 478faa77d7462be7d53e29a067f3f522edcf330fb59279735256d9d05cbdac67

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 8c40f2dbae603ef0bd21e87c63f54ec59fd88256, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < c886c10a6eddb99923b315f42bf63f448883ef9a, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 2344f17c0a89c181ab1a9fef57fd8c3bddfd6e30, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 90103ccb6e60aa4efe48993d23d6a528472f2233, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 4fd3a11804c8877ff11fec59c5c53f1635331e3e, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 367296925c7625c3969d2a78d7a3e1dee161beb5, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < e9e692917c6e10a7066c7a6d092dcdc3d4e329f3, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < bfc9d8f27f89717431a6aecce42ae230b437433f, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 8d824e69d9f3fa3121b2dda25053bae71e2460d2, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/8c40f2dbae603ef0bd21e87c63f54ec59fd88256
git.kernel.orghttps://git.kernel.org/stable/c/c886c10a6eddb99923b315f42bf63f448883ef9a
git.kernel.orghttps://git.kernel.org/stable/c/2344f17c0a89c181ab1a9fef57fd8c3bddfd6e30
git.kernel.orghttps://git.kernel.org/stable/c/90103ccb6e60aa4efe48993d23d6a528472f2233
git.kernel.orghttps://git.kernel.org/stable/c/4fd3a11804c8877ff11fec59c5c53f1635331e3e
git.kernel.orghttps://git.kernel.org/stable/c/367296925c7625c3969d2a78d7a3e1dee161beb5
git.kernel.orghttps://git.kernel.org/stable/c/e9e692917c6e10a7066c7a6d092dcdc3d4e329f3
git.kernel.orghttps://git.kernel.org/stable/c/bfc9d8f27f89717431a6aecce42ae230b437433f
git.kernel.orghttps://git.kernel.org/stable/c/8d824e69d9f3fa3121b2dda25053bae71e2460d2

01 Record index

CVE-2022-50581

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50581

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References