CVE-2024-38624 json
fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
published 2024-06-21 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-37487
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 12%
- public exploits
- 0
- none known
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
For example, in the expression: vbo = 2 * vbo + skip
Patch / fix
- Linux Linux 5.15.161, 6.1.93, 6.6.33, 6.9.4, 6.10
- linux Debian 12 6.1.94-1
- linux Debian 14, Debian 13 6.9.7-1
debian advisories DEBIAN-CVE-2024-38624
- linux Ubuntu 22.04 LTS 5.15.0-121.131
- linux Ubuntu 24.04 LTS 6.8.0-44.44
- linux-aws Ubuntu 22.04 LTS 5.15.0-1069.75
- linux-aws Ubuntu 24.04 LTS 6.8.0-1015.16
- linux-gcp Ubuntu 22.04 LTS 5.15.0-1068.76
- linux-gcp Ubuntu 24.04 LTS 6.8.0-1014.16
- linux-gke Ubuntu 22.04 LTS 5.15.0-1066.72
- linux-gke Ubuntu 24.04 LTS 6.8.0-1010.13
ubuntu advisories UBUNTU-CVE-2024-38624
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- git.kernel.org/stable/c/2d1ad595d15f36a925480199bf1d9ad72614210b commit
- git.kernel.org/stable/c/98db3155b54d3684ef0ab5bfa0b856d13f65843d commit
- git.kernel.org/stable/c/109d85a98345ee52d47c650405dc51bdd2bc7d40 commit
- git.kernel.org/stable/c/847db4049f6189427ddaefcfc967d4d235b73c57 commit
- git.kernel.org/stable/c/e931f6b630ffb22d66caab202a52aa8cbb10c649 commit
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2024-38624 updated cvss 5.5
kernel: fs/ntfs3: Use 64 bit variable to avoid 32 bit overflow
-
Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, python-perf, kernel-kdump, +8 more Red Hat Enterprise Linux 8 perf, kernel, bpftool, kernel-rt, kernel-core, kernel-tools, +29 more Red Hat Enterprise Linux 9 rv, perf, rtla, kernel, bpftool, libperf, +83 morenot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Linux Linux
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
- Technology feeds
References
-
git.kernel.org
/stable/c/2d1ad595d15f36a925480199bf1d9ad72614210b
patch
-
git.kernel.org
/stable/c/98db3155b54d3684ef0ab5bfa0b856d13f65843d
patch
-
git.kernel.org
/stable/c/109d85a98345ee52d47c650405dc51bdd2bc7d40
patch
-
git.kernel.org
/stable/c/847db4049f6189427ddaefcfc967d4d235b73c57
patch
-
git.kernel.org
/stable/c/e931f6b630ffb22d66caab202a52aa8cbb10c649
patch
Sources
- CVE List CVE-2024-38624
- NVD CVE-2024-38624
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.