High severity · published Nov 9, 2024
CVE-2024-50246
fs/ntfs3: Add rough attr alloc_size check
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Add rough attr alloc_size check
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Linux
before 6.6.60; 6.7 before 6.11.7; 6.12; 6.12 · source: NVD
LI
Linux · Linux
4534a70b7056fd4b9a1c6db5a4ce3c98546b291e before effac690913af9a6c3d6cd967281a34e47ed3e4c; 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e before e91fbb21f248bdd8140f343dac32b77b9bc10fec; 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e before 2fcae4c2014a40c8ae0fc3d8cca3ba9e168308de; 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e before c4a8ba334262e9a5c158d618a4820e1b9c12495c; 5.15 · source: vendor
SS
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.5; V3.1.5 · source: CISA
SS
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · Siemens
V3.1.5; V3.1.5 · source: CISA
SS
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.5 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-50246
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-50246
Patch
https://git.kernel.org/stable/c/2fcae4c2014a40c8ae0fc3d8cca3ba9e168308de
Patch
https://git.kernel.org/stable/c/c4a8ba334262e9a5c158d618a4820e1b9c12495c
Patch
https://git.kernel.org/stable/c/e91fbb21f248bdd8140f343dac32b77b9bc10fec
git.kernel.org
https://git.kernel.org/stable/c/effac690913af9a6c3d6cd967281a34e47ed3e4c
lists.debian.org
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-082556.html
More from Kernel
9.8
CVE-2025-39682
tls: fix handling of zero-length records on the rx_list
8.8
CVE-2026-53266
netfilter: bridge: make ebt_snat ARP rewrite writable
8.8
CVE-2013-6282
Linux Kernel Improper Input Validation Vulnerability
8.4
CVE-2022-0185
Linux Kernel Heap-Based Buffer Overflow Vulnerability
8.4
CVE-2013-2094
Linux Kernel Privilege Escalation Vulnerability