CVE-2024-53131 — NULL Pointer Dereference in Linux

CWE-476 — NULL Pointer Dereference87 documents7 sources
Severity
5.5MEDIUMNVD
OSV8.8OSV7.8
EPSS
0.0%
top 96.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
LinuxLinux KernelDebian Linux+5 more
Timeline
PublishedDec 4
Latest updateNov 19

Description

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint Patch series "nilfs2: fix null-ptr-deref bugs on block tracepoints". This series fixes null pointer dereference bugs that occur when using nilfs2 and two block-related tracepoints. This patch (of 2): It has been reported that when using "block:block_touch_buffer" tracepoint, touch_buffer() called from __nilfs_get_folio_block() causes a NULL pointer dereference, or…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages10 packages

▶NVDlinux/linux_kernel3.9 — 6.1.119+2
▶Debianlinux/linux_kernel< 5.10.234-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-211.231+5

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

43
OSV
linux-oracle vulnerabilities↗2025-11-19
▶
OSV
linux-aws-fips vulnerabilities↗2025-09-24
▶
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities↗2025-09-17
▶
OSV
linux-fips, linux-azure-fips, linux-gcp-fips vulnerabilities↗2025-09-17
▶
OSV
linux-aws vulnerabilities↗2025-09-02
▶

📋Vendor Advisories

43
Ubuntu
Linux kernel (Oracle) vulnerabilities↗2025-11-19
▶
Ubuntu
Linux kernel (AWS FIPS) vulnerabilities↗2025-09-24
▶
Ubuntu
Linux kernel vulnerabilities↗2025-09-17
▶
Ubuntu
Linux kernel (FIPS) vulnerabilities↗2025-09-17
▶
Ubuntu
Linux kernel (AWS) vulnerabilities↗2025-09-02
▶