vulnerability
Oracle Linux: CVE-2021-46195: ELSA-2022-8415: mingw-gcc security and bug fix update (LOW)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jan 29, 2021 | Nov 22, 2022 | Dec 3, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jan 29, 2021
Added
Nov 22, 2022
Modified
Dec 3, 2025
Description
GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.
A flaw was discovered in the GNU libiberty library within the demangle_path() function in rust-demangle.c, as distributed in the GNU Compiler Collection (GCC). This flaw allows a crafted symbol to cause stack memory to be exhausted, leading to a crash.
A flaw was discovered in the GNU libiberty library within the demangle_path() function in rust-demangle.c, as distributed in the GNU Compiler Collection (GCC). This flaw allows a crafted symbol to cause stack memory to be exhausted, leading to a crash.
Solutions
oracle-linux-upgrade-mingw32-cpporacle-linux-upgrade-mingw32-gccoracle-linux-upgrade-mingw32-gcc-coracle-linux-upgrade-mingw32-libgccoracle-linux-upgrade-mingw64-cpporacle-linux-upgrade-mingw64-gccoracle-linux-upgrade-mingw64-gcc-coracle-linux-upgrade-mingw64-libgcc
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