CVE-2024-44958 is a medium-severity vulnerability affecting the Linux kernel, specifically related to an unbalance in the sched_smt_present counter during CPU deactivation. This flaw can lead to a denial of service (DoS) due to a negative count in the jump label mechanism. The attack vector is local with low complexity, requiring local privileges to trigger the issue. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.14.86, < 4.15CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 4.19.7, < 4.20CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 4.20, < 5.15.165CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.16, < 6.1.105CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.2, < 6.6.46CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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Jun 3, 2025HP ThinPro 8.1 SP7 Security Updates
Jun 3, 2025CVE-2024-44958
Oct 8, 2024sched/smt: Fix unbalance sched_smt_present dec/inc
Sep 10, 2024kernel: sched/smt: Fix unbalance sched_smt_present dec/inc
Sep 4, 2024