CVE-2024-35819: debian debian_linux
Vulnerability summary
CVE-2024-35819 is a medium (CVSS 5.5) vulnerability in debian debian_linux. EPSS estimates a 0.23% chance of exploitation in the next 30 days, higher than 13.3% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 34 · Related 32Timeline
- 17-05-2024PublishedVulnerability first disclosed.
- 23-05-2026Last modifiedVulnerability information updated.
Description
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgr_lock smp_call_function always runs its callback in hard IRQ context, even on PREEMPT_RT, where spinlocks can sleep. So we need to use a raw spinlock for cgr_lock to ensure we aren't waiting on a sleeping task. Although this bug has existed for a while, it was not apparent until commit ef2a8d5478b9 ("net: dpaa: Adjust queue depth on rate change") which invokes smp_call_function_single via qman_update_cgr_safe every time a link goes up or down.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.23%
Chance of exploitation in the next 30 days
Percentile
13%
Versus all other CVEs
30-day change
0.00 pp
From 0.23% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Ubuntu116 products
- linuxAll versions (No fix recorded) | < 5.4.0-189.209 | < 5.15.0-116.126 | < 6.8.0-35.35
- linux-allwinner-5.19All versions (No fix recorded)
- linux-awsAll versions (No fix recorded) | < 5.4.0-1128.138 | < 5.15.0-1065.71 | < 6.8.0-1009.9
- linux-aws-5.0All versions (No fix recorded)
- linux-aws-5.11All versions (No fix recorded)
Debian2 products
- linux< 6.1.85-1 | < 6.7.12-1
- debian_linuxEOL10.0
Linux2 products
- linux≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < 2b3fede8225133671ce837c0d284804aa3bc7a02 | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < ff50716b7d5b7985979a5b21163cd79fb3d21d59 | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < 32edca2f03a6cc42c650ddc3ad83d086e3f365d1 | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < 9a3ca8292ce9fdcce122706c28c3f07bc857fe5e | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < d6b5aac451c9cc12e43ab7308e0e2ddc52c62c14 | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < 54d26adf64c04f186098b39dba86b86037084baa | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < f39d36b7540cf0088ed7ce2de2794f2aa237f6df | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < cd53a8ae5aacb4ecd25088486dea1cd02e74b506 | ≥ 96f413f47677366e0ae03797409bfcc4151dbf9e, < fbec4e7fed89b579f2483041fabf9650fb0dd6bc | a85c525bbff4d7467d7f0ab6fed8e2f787b073d6 | 29cd9c2d1f428c281962135ea046a9d7bda88d14 | 5b10a404419f0532ef3ba990c12bebe118adb6d7 | ≥ 4.9.92, < 4.10 | ≥ 4.14.32, < 4.15 | ≥ 4.15.15, < 4.16 | 4.16
- linux_kernel≥ 4.9.92, < 4.10 | ≥ 4.14.32, < 4.15 | ≥ 4.15.15, < 4.16 | ≥ 4.16.1, < 4.19.312 | ≥ 4.20, < 5.4.274 | ≥ 5.5, < 5.10.215 | ≥ 5.11, < 5.15.154 | ≥ 5.16, < 6.1.84 | ≥ 6.2, < 6.6.24 | ≥ 6.7, < 6.7.12 | ≥ 6.8, < 6.8.3 | 4.16 | 4.16:rc7
3 vendors · 120 products
