CVE-2023-52662 — Missing Release of Memory after Effective Lifetime in Linux

CWE-401 — Missing Release of Memory after Effective Lifetime37 documents8 sources
Severity
5.5MEDIUMNVD
OSV7.0OSV6.5
EPSS
0.0%
top 99.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
LinuxLinux KernelDebian Linux+4 more
Timeline
PublishedMay 17
Latest updateJul 26

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: fix a memleak in vmw_gmrid_man_get_node When ida_alloc_max fails, resources allocated before should be freed, including *res allocated by kmalloc and ttm_resource_init.

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 Packages9 packages

▶NVDlinux/linux_kernel5.14 — 5.15.153+4
▶Debianlinux/linux_kernel< 6.1.85-1+2
▶Ubuntulinux/linux_kernel< 5.15.0-112.122+1
▶CVEListV5linux/linuxd3bcb4b02fe977d6b7a82dbb6288e9223b5b6732 — 03b1072616a8f7d6e8594f643b416a9467c83fbf+6
▶debiandebian/linux< linux 6.1.85-1 (bookworm)

Patches

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

🔴Vulnerability Details

17
OSV
linux-raspi vulnerabilities↗2024-07-26
▶
OSV
linux-ibm-5.15 vulnerabilities↗2024-07-10
▶
OSV
linux-hwe-5.15 vulnerabilities↗2024-07-04
▶
OSV
linux-oracle vulnerabilities↗2024-07-04
▶
OSV
linux-azure, linux-azure-fde vulnerabilities↗2024-06-14
▶

📋Vendor Advisories

18
Ubuntu
Linux kernel vulnerabilities↗2024-07-26
▶
Ubuntu
Linux kernel (IBM) vulnerabilities↗2024-07-10
▶
Ubuntu
Linux kernel (Oracle) vulnerabilities↗2024-07-04
▶
Ubuntu
Linux kernel (HWE) vulnerabilities↗2024-07-04
▶
Ubuntu
Linux kernel vulnerabilities↗2024-06-14
▶

💬Community

1
Bugzilla
CVE-2023-52662 kernel: drm/vmwgfx: fix a memleak in vmw_gmrid_man_get_node↗2024-05-18
▶