# CVE-2022-27943: cpp: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2022-27943: 	libibert...

CVE-2022-27943 is fixed in 55 products on 1 platform, first by ALAS2023-2023-145, released March 20, 2023. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-27943
- Priority: Routine
- CVSS: n/a (low)
- EPSS: 0.0095
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 20, 2023

## Description

Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2022-27943: 	libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | cpp amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | cpp-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-c++ amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-c++-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-debugsource amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-gdb-plugin amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-gdb-plugin-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-gfortran amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-gfortran-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-offload-nvptx amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-offload-nvptx-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-plugin-devel amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | gcc-plugin-devel-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libasan amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libasan-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libasan-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libatomic amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libatomic-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libatomic-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgcc amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgcc-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgccjit amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgccjit-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgccjit-devel amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgfortran amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgfortran-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgfortran-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgomp amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgomp-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgomp-offload-nvptx amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libgomp-offload-nvptx-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libitm amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libitm-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libitm-devel amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libitm-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | liblsan amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | liblsan-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | liblsan-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libquadmath amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libquadmath-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libquadmath-devel amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libquadmath-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libstdc++ amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libstdc++-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libstdc++-devel amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libstdc++-docs amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libstdc++-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libtsan amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libtsan-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libtsan-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libubsan amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libubsan-debuginfo amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |
| Linux | libubsan-static amzn 2023 | 11.3.1-4.amzn2023.0.3 | [ALAS2023-2023-145](https://patchblox.com/security/data/fix/linux/alas2023-2023-145.md) | Mar 20, 2023 |

---

Data as of 2026-11-09T13:31:49Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.