01 Record

CVE-2024-50210

posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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02 Description

posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()

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 ImpactpartialSuccessful exploitation gives limited 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 6.3% 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

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

Red Hat severity

Moderate. 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

2024-11-08 06:08Z1 YR AGO

Last updated

2026-10-15 00:57Z14 DAYS AGO

Reserved

2024-10-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-667Improper LockingClass

Data version

5.2

Document digest

c6423bf1320a3a30f138adfb3ab5c2be4a32389163d9c2820137f58261acaf8c

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux29f085345cde24566efb751f39e5d367c381c584 to < d005400262ddaf1ca1666bbcd1acf42fe81d57ce, e0c966bd3e31911b57ef76cec4c5796ebd88e512 to < a8219446b95a859488feaade674d13f9efacfa32, 673a1c5a2998acbd429d6286e6cad10f17f4f073 to < c7fcfdba35abc9f39b83080c2bce398dad13a943, c8789fbe2bbf75845e45302cba6ffa44e1884d01 to < e56e0ec1b79f5a6272c6e78b36e9d593aa0449af, 27abbde44b6e71ee3891de13e1a228aa7ce95bfe to < 5f063bbf1ee6b01611c016b54e050a41506eb794, a3f169e398215e71361774d13bf91a0101283ac2 to < 1ba33b327c3f88a7baee598979d73ab5b44d41cc, 1ff7247101af723731ea42ed565d54fb8f341264 to < b27330128eca25179637c1816d5a72d6cc408c66, d8794ac20a299b647ba9958f6d657051fc51a540 to < 6e62807c7fbb3c758d233018caf94dfea9c65dbd, 5.10.228 to < 5.10.229, 5.15.169 to < 5.15.170, 6.1.114 to < 6.1.115, 6.6.58 to < 6.6.59, 6.11.5 to < 6.11.6—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/d005400262ddaf1ca1666bbcd1acf42fe81d57ce
git.kernel.orghttps://git.kernel.org/stable/c/a8219446b95a859488feaade674d13f9efacfa32
git.kernel.orghttps://git.kernel.org/stable/c/c7fcfdba35abc9f39b83080c2bce398dad13a943
git.kernel.orghttps://git.kernel.org/stable/c/e56e0ec1b79f5a6272c6e78b36e9d593aa0449af
git.kernel.orghttps://git.kernel.org/stable/c/5f063bbf1ee6b01611c016b54e050a41506eb794
git.kernel.orghttps://git.kernel.org/stable/c/1ba33b327c3f88a7baee598979d73ab5b44d41cc
git.kernel.orghttps://git.kernel.org/stable/c/b27330128eca25179637c1816d5a72d6cc408c66
git.kernel.orghttps://git.kernel.org/stable/c/6e62807c7fbb3c758d233018caf94dfea9c65dbd
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.115-1

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

Debian 13

linux
Fixed in 6.11.6-1

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

Debian 14

linux
Fixed in 6.11.6-1

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