9.8

CVE-2024-35862: linux Use After Free

CVSS: 9.8v3.1CriticalModified
AliasesUBUNTU-CVE-2024-35862DEBIAN-CVE-2024-35862
Published 19-05-2024Last modified 05-08-2026
Open JSON

Vulnerability summary

CVE-2024-35862 is a critical (CVSS 9.8) Use After Free vulnerability in linux. EPSS estimates a 0.66% chance of exploitation in the next 30 days, higher than 50.6% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.66%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 122 · Related 130
RHSA-2024:9315SUSE-SU-2024:2008-1SUSE-SU-2024:2019-1SUSE-SU-2024:2135-1SUSE-SU-2024:2190-1SUSE-SU-2024:2203-1

Showing 100 of 131. Use Open JSON for the complete list.

Timeline

  1. 19-05-2024
    PublishedVulnerability first disclosed.
  2. 05-08-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_network_name_deleted() Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.66%

Chance of exploitation in the next 30 days

Percentile

51%

Versus all other CVEs

30-day change

0.00 pp

From 0.66% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.66%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu110 products
  • linux< 5.15.0-179.189 | < 6.8.0-38.38
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 5.15.0-1108.115 | < 6.8.0-1011.12
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Linux2 products
  • linux≥ 9e550b085206544bd03a8b1dd58a5414e9508351, < f9414004798d9742c1af23a1d839fe6a9503751c | ≥ 9e550b085206544bd03a8b1dd58a5414e9508351, < aa582b33f94453fdeaff1e7d0aa252c505975e01 | ≥ 9e550b085206544bd03a8b1dd58a5414e9508351, < d919b6ea15ffa56fbafef4a1d92f47aeda9af645 | ≥ 9e550b085206544bd03a8b1dd58a5414e9508351, < 63981561ffd2d4987807df4126f96a11e18b0c1d | 5.12
  • linux_kernel≥ 5.12, < 6.1.85 | ≥ 6.2, < 6.6.26 | ≥ 6.7, < 6.8.5 | 6.9:rc1 | 6.9:rc2
Debian1 product
  • linux< 6.1.85-1 | < 6.8.9-1

3 vendors · 113 products

References

22 links
Show all 22 references