CVE-2024-36897 — NULL Pointer Dereference in Linux

CWE-476 — NULL Pointer DereferenceCWE-170 — Improper Null Termination25 documents7 sources
Severity
5.5MEDIUMNVD
OSV6.5
EPSS
0.0%
top 96.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
LinuxLinux KernelDebian Linux+3 more
Timeline
PublishedMay 30
Latest updateAug 21

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Atom Integrated System Info v2_2 for DCN35 New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. DAL parses through the BIOS and extracts the necessary integrated_info but was missing a case for the new BIOS version 2.3.

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 Packages8 packages

▶NVDlinux/linux_kernel5.16 — 6.1.91+3
▶Debianlinux/linux_kernel< 6.1.94-1+2
▶Ubuntulinux/linux_kernel< 5.15.0-118.128+1

Patches

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

🔴Vulnerability Details

11
OSV
linux-hwe-5.15 vulnerabilities↗2024-08-21
▶
OSV
linux-oracle-5.15 vulnerabilities↗2024-08-13
▶
OSV
linux-oracle vulnerabilities↗2024-08-13
▶
OSV
linux-lowlatency, linux-raspi vulnerabilities↗2024-08-13
▶
OSV
linux-azure vulnerabilities↗2024-08-13
▶

📋Vendor Advisories

12
Ubuntu
Linux kernel (HWE) vulnerabilities↗2024-08-21
▶
Ubuntu
Linux kernel (Oracle) vulnerabilities↗2024-08-13
▶
Ubuntu
Linux kernel (Oracle) vulnerabilities↗2024-08-13
▶
Ubuntu
Linux kernel vulnerabilities↗2024-08-13
▶
Ubuntu
Linux kernel vulnerabilities↗2024-08-13
▶

💬Community

1
Bugzilla
CVE-2024-36897 kernel: drm/amd/display: Atom Integrated System Info v2_2 for DCN35↗2024-06-03
▶
CVE-2024-36897 — NULL Pointer Dereference in Linux | cvebase