CVE-2024-35988 — Linux vulnerability

31 documents7 sources
Severity
5.5MEDIUMNVD
OSV6.5
EPSS
0.0%
top 96.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
LinuxLinux KernelDebian Linux+1 more
Timeline
PublishedMay 20
Latest updateSep 18

Description

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix TASK_SIZE on 64-bit NOMMU On NOMMU, userspace memory can come from anywhere in physical RAM. The current definition of TASK_SIZE is wrong if any RAM exists above 4G, causing spurious failures in the userspace access routines.

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 Packages5 packages

▶NVDlinux/linux_kernel5.5 — 5.10.216+5
▶Debianlinux/linux_kernel< 5.10.216-1+3
▶Ubuntulinux/linux_kernel< 5.15.0-116.126+1
▶CVEListV5linux/linux6bd33e1ece528f67646db33bf97406b747dafda0 — 04bf2e5f95c1a52e28a7567a507f926efe31c3b6+6
▶debiandebian/linux< linux 6.1.90-1 (bookworm)

Also affects: Debian Linux 10.0

Patches

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

🔴Vulnerability Details

15
OSV
linux-xilinx-zynqmp vulnerabilities↗2024-09-18
▶
OSV
linux-lowlatency, linux-raspi vulnerabilities↗2024-08-13
▶
OSV
linux-azure vulnerabilities↗2024-08-13
▶
OSV
linux-oem-6.8 vulnerabilities↗2024-08-12
▶
OSV
linux-nvidia-lowlatency, linux-oracle vulnerabilities↗2024-08-09
▶

📋Vendor Advisories

14
Ubuntu
Linux kernel vulnerabilities↗2024-09-18
▶
Ubuntu
Linux kernel vulnerabilities↗2024-08-13
▶
Ubuntu
Linux kernel (OEM) vulnerabilities↗2024-08-12
▶
Ubuntu
Linux kernel vulnerabilities↗2024-08-09
▶
Ubuntu
Linux kernel vulnerabilities↗2024-08-08
▶

💬Community

1
Bugzilla
CVE-2024-35988 kernel: riscv: Fix TASK_SIZE on 64-bit NOMMU↗2024-05-20
▶