Backport a patch to fix CVE-2025-0838
CVE-2025-0838:
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
Reference:
https://nvd.nist.gov/vuln/detail/CVE-2025-0838
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Changqing Li
6abfd35755