PT-2025-32595 · Slab+2 · Slab+2

Mox692 · Published 2025-01-01 · Updated 2026-04-07 · CVE-2025-55159

Positive Technologies (AI Summary)

CVSS v4.0

5.1

Medium

Base vector

AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions: slab versions prior to 0.4.11

Description: slab is a pre-allocated storage for a uniform data type. In version 0.4.10, the get disjoint mut function incorrectly checked if indices were within the slab's capacity instead of its length, potentially allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes.

Recommendations: Update to slab version 0.4.11 or later. Avoid using get disjoint mut with indices that might be beyond the slab's actual length.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

AZL-74897

CVE-2025-55159

GHSA-QX2V-8332-M4FV

OESA-2025-2098

OPENSUSE-SU-2025:15444-1

OPENSUSE-SU-2025:15445-1

OPENSUSE-SU-2025:15446-1

OPENSUSE-SU-2025:15461-1

OPENSUSE-SU-2025:15470-1

OPENSUSE-SU-2025:15475-1

OPENSUSE-SU-2025:15480-1

OPENSUSE-SU-2025:15492-1

OPENSUSE-SU-2025:15497-1

OPENSUSE-SU-2025:15554-1

OPENSUSE-SU-2025:20013-1

OPENSUSE-SU-2026:10496-1

OPENSUSE-SU-2026:20329-1

OPENSUSE-SU-2026:20364-1

RUSTSEC-2025-0047

SUSE-RU-2025:4131-1

SUSE-SU-2025:02957-1

SUSE-SU-2025:02961-1

SUSE-SU-2025:02962-1

SUSE-SU-2025:20717-1

SUSE-SU-2025:20858-1

SUSE-SU-2025:20921-1

SUSE-SU-2025:3944-1

SUSE-SU-2025:3954-1

SUSE-SU-2025:3955-1

SUSE-SU-2025_20921-1

SUSE-SU-2025_3944-1

SUSE-SU-2026:20686-1

SUSE-SU-2026:20744-1

Affected Products

Debian

Suse

Slab

References · 99

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55159.json · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2026:20364-1 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-74897 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:10496-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15554-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:3954-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-55159 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-55159 · Security Note
• https://ubuntu.com/security/CVE-2025-55159 · Vendor Advisory
• https://osv.dev/vulnerability/RUSTSEC-2025-0047 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15445-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20717-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15492-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:15461-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:20921-1 · Vendor Advisory