01 Record

CVE-2025-38502

bpf: Fix oob access in cgroup local storage

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

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02 Description

bpf: Fix oob access in cgroup local storage

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 6.8% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-10-15.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

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

2025-08-16 09:34Z1 YR AGO

Last updated

2026-10-15 21:52Z14 DAYS AGO

Reserved

2025-04-16

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

CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

a6aa243025277a90a8d662f519151f34d42cd896c3318b85aca6182a213db5a7

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7d9c3427894fe70d1347b4820476bf37736d2ff0 to < c1c74584b9b4043c52e41fec415226e582d266a3, 7d9c3427894fe70d1347b4820476bf37736d2ff0 to < 66da7cee78590259b400e51a70622ccd41da7bb2, 7d9c3427894fe70d1347b4820476bf37736d2ff0 to < 7acfa07c585e3d7a64654d38f0a5c762877d0b9b, 7d9c3427894fe70d1347b4820476bf37736d2ff0 to < 41688d1fc5d163a6c2c0e95c0419e2cb31a44648, 7d9c3427894fe70d1347b4820476bf37736d2ff0 to < 19341d5c59e8c7e8528e40f8663e99d67810473c, 7d9c3427894fe70d1347b4820476bf37736d2ff0 to < abad3d0bad72a52137e0c350c59542d75ae4f513, 5.9—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c1c74584b9b4043c52e41fec415226e582d266a3
git.kernel.orghttps://git.kernel.org/stable/c/66da7cee78590259b400e51a70622ccd41da7bb2
git.kernel.orghttps://git.kernel.org/stable/c/7acfa07c585e3d7a64654d38f0a5c762877d0b9b
git.kernel.orghttps://git.kernel.org/stable/c/41688d1fc5d163a6c2c0e95c0419e2cb31a44648
git.kernel.orghttps://git.kernel.org/stable/c/19341d5c59e8c7e8528e40f8663e99d67810473c
git.kernel.orghttps://git.kernel.org/stable/c/abad3d0bad72a52137e0c350c59542d75ae4f513
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.153-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.48-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.16.3-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.