CVE-2024-36331 — Improper Initialization in Linux

CWE-665 — Improper Initialization45 documents5 sources
Severity
3.2LOWNVD
EPSS
0.0%
top 95.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Linux KernelDebian LinuxDebian Linux-6.1
Timeline
PublishedSep 6
Latest updateMar 25

Description

Improper initialization of CPU cache memory could allow a privileged attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:NExploitability: 1.5 | Impact: 1.4

Affected Packages4 packages

▶debiandebian/linux< linux 6.1.148-1 (bookworm)
▶debiandebian/linux-6.1< linux 6.1.148-1 (bookworm)
▶Debianlinux/linux_kernel< 6.1.148-1+2
▶Ubuntulinux/linux_kernel< 6.8.0-100.100

🔴Vulnerability Details

24
OSV
linux-azure-6.8 vulnerabilities↗2026-03-25
▶
OSV
linux-azure-fips vulnerabilities↗2026-03-04
▶
OSV
linux-azure vulnerabilities↗2026-03-04
▶
OSV
linux-ibm, linux-ibm-6.8 vulnerabilities↗2026-02-24
▶
OSV
linux-xilinx vulnerabilities↗2026-02-24
▶

📋Vendor Advisories

20
Ubuntu
Linux kernel (Azure) vulnerabilities↗2026-03-25
▶
Ubuntu
Linux kernel (Azure) vulnerabilities↗2026-03-04
▶
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities↗2026-03-04
▶
Ubuntu
Linux kernel (Xilinx) vulnerabilities↗2026-02-24
▶
Ubuntu
Linux kernel (IBM) vulnerabilities↗2026-02-24
▶