01 Record

CVE-2024-27000

serial: mxs-auart: add spinlock around changing cts state

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

serial: mxs-auart: add spinlock around changing cts state

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

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 25.5% 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

Analyzed. NVD last modified this record on 2026-06-17.

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

2024-05-01 05:28Z2 YR AGO

Last updated

2026-05-11 20:08Z5 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-413Improper Resource LockingBase

Data version

5.2

Document digest

5becd5c6d61b94ac5d8d52f39eb0739c53007e0e954602be2a32b18294eadd94

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 56434e295bd446142025913bfdf1587f5e1970ad, 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 21535ef0ac1945080198fe3e4347ea498205c99a, 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 0dc0637e6b16158af85945425821bfd0151adb37, 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 479244d68f5d94f3903eced52b093c1e01ddb495, 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 2c9b943e9924cf1269e44289bc5e60e51b0f5270, 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 5f40fd6ca2cf0bfbc5a5c9e403dfce8ca899ba37, 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 94b0e65c75f4af888ab2dd6c90f060f762924e86, 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4 to < 54c4ec5f8c471b7c1137a1f769648549c423c026, 3.18—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/56434e295bd446142025913bfdf1587f5e1970ad
git.kernel.orghttps://git.kernel.org/stable/c/21535ef0ac1945080198fe3e4347ea498205c99a
git.kernel.orghttps://git.kernel.org/stable/c/0dc0637e6b16158af85945425821bfd0151adb37
git.kernel.orghttps://git.kernel.org/stable/c/479244d68f5d94f3903eced52b093c1e01ddb495
git.kernel.orghttps://git.kernel.org/stable/c/2c9b943e9924cf1269e44289bc5e60e51b0f5270
git.kernel.orghttps://git.kernel.org/stable/c/5f40fd6ca2cf0bfbc5a5c9e403dfce8ca899ba37
git.kernel.orghttps://git.kernel.org/stable/c/94b0e65c75f4af888ab2dd6c90f060f762924e86
git.kernel.orghttps://git.kernel.org/stable/c/54c4ec5f8c471b7c1137a1f769648549c423c026
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DAMSOZXJEPUOXW33WZYWCVAY7Z5S7OOY/
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4EZ6PJW7VOZ224TD7N4JZNU6KV32ZJ53/
lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GCBZZEC7L7KTWWAS2NLJK6SO3IZIL4WW/

07 Fixed in

Debian 12

linux
Fixed in 6.1.90-1

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

Debian 13

linux
Fixed in 6.8.9-1

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

Debian 14

linux
Fixed in 6.8.9-1

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