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vulnerabilityCVE-2025-0838
Name
CVE-2025-0838
Source
NVD ( link)Debian ( link)
Description
There exists a heap buffer overflow vulnerable in Abseil-cpp. The sized constructors, reserve(), and rehash() methods of absl::{flat,node}hash{set,map} did not impose an upper bound on their size argument. As a result, it was possible for a caller to pass a very large size that would cause an integer overflow when computing the size of the container's backing store, and a subsequent out-of-bounds memory write. Subsequent accesses to the container might also access out-of-bounds memory. We recommend upgrading past commit 5a0e2cb5e3958dd90bb8569a2766622cb74d90c1
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
abseil-cpp
Patched

Vulnerability Ratings#


5.9
CVSSv4
9.8
CVSSv31
NaN
other

Resolved with patches#


abseil-cpp (yocto:kirkstone)

#
Title
Author
Resolve
1
Fix potential integer overflow in hash container
Changqing Li <changqing.li@windriver.com>
CVE-2025-0838