01 Record

CVE-2024-44968

tick/broadcast: Move per CPU pointer access into the atomic section

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

tick/broadcast: Move per CPU pointer access into the atomic section

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

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.0% 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 2026-06-17.

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

2024-09-04 18:56Z2 YR AGO

Last updated

2026-05-11 20:32Z3 MO AGO

Reserved

2024-08-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

28132dd9e1cb9a5c8c9b4ed64b75deae21dd504ab39d1abccfd4db088c6ffbd1

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxdfe19aa91378972f10530635ad83b2d77f481044 to < f54abf332a2bc0413cfa8bd6a8511f7aa99faea0, 457a1c87d454455d671a3045cf0b56157be110a1 to < f91fb47ecacc178a83a77eeebd25cbaec18c01d6, 9ef7190228145f959d9bc0ddca40ecf76bb413b0 to < 668c6c4a7e9e9f081c06b70f30104fb7013437ed, d3b165c10473aa6fc6141bb5b1f6e5b50c1fb774 to < 541a900d245536d4809cb1aa322c3fcc2cdb58a6, 408bfb6b0a7f22e971ce6b600aec448769e580a8 to < 7b3ec186ba93e333e9efe7254e7e31c1828e5d2d, 3a58c590f6bd1d20eb1e76c5cea31c36cc032339 to < b9d604933d5fd72dd37f24e1dc35f778297d745a, 2cdab4b4bf77369961f706cdeb7d040db10c5217 to < 7dd12f85f150010ef7518201c63fa7e395f5c3e9, f7d43dd206e7e18c182f200e67a8db8c209907fa to < 6881e75237a84093d0986f56223db3724619f26e, 6.1.103 to < 6.1.105, 6.6.44 to < 6.6.46, 6.10.3 to < 6.10.5—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f54abf332a2bc0413cfa8bd6a8511f7aa99faea0
git.kernel.orghttps://git.kernel.org/stable/c/f91fb47ecacc178a83a77eeebd25cbaec18c01d6
git.kernel.orghttps://git.kernel.org/stable/c/668c6c4a7e9e9f081c06b70f30104fb7013437ed
git.kernel.orghttps://git.kernel.org/stable/c/541a900d245536d4809cb1aa322c3fcc2cdb58a6
git.kernel.orghttps://git.kernel.org/stable/c/7b3ec186ba93e333e9efe7254e7e31c1828e5d2d
git.kernel.orghttps://git.kernel.org/stable/c/b9d604933d5fd72dd37f24e1dc35f778297d745a
git.kernel.orghttps://git.kernel.org/stable/c/7dd12f85f150010ef7518201c63fa7e395f5c3e9
git.kernel.orghttps://git.kernel.org/stable/c/6881e75237a84093d0986f56223db3724619f26e
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/10/msg00003.html

01 Record index

CVE-2024-44968

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-44968

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References