CVE-2024-26767 — NULL Pointer Dereference in Linux

CWE-476 — NULL Pointer DereferenceCWE-835 — Infinite LoopCWE-170 — Improper Null Termination7 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 99.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
LinuxLinux KernelDebian Linux+2 more
Timeline
PublishedApr 3
Latest updateApr 9

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed integer types and null check locations [why]: issues fixed: - comparison with wider integer type in loop condition which can cause infinite loops - pointer dereference before null check

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 Packages6 packages

▶NVDlinux/linux_kernel6.7 — 6.7.7+2
▶Debianlinux/linux_kernel< 6.1.133-1+2
▶CVEListV5linux/linux7ef414375fcc001b6d0745d2931d91c9c736e18d — 070fda699dfdce560755379bc428d9edada7a54e+4
▶debiandebian/linux< linux 6.1.133-1 (bookworm)
▶debiandebian/linux-6.1< linux 6.1.133-1 (bookworm)

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-vxmc-w576-mqxx: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed integer types and null check locations [why]: issues fixe↗2024-04-03
▶
OSV
CVE-2024-26767: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed integer types and null check locations [why]: issues fixed:↗2024-04-03
▶

📋Vendor Advisories

3
Microsoft
drm/amd/display: fixed integer types and null check locations↗2024-04-09
▶
Red Hat
kernel: drm/amd/display: fixed integer types and null check locations↗2024-04-03
▶
Debian
CVE-2024-26767: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...↗2024
▶

💬Community

1
Bugzilla
CVE-2024-26767 kernel: drm/amd/display: fixed integer types and null check locations↗2024-04-03
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