libdwarf: Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2022-39170: A double...
CVE-2022-39170 is fixed in 7 products on 1 platform, first by ALAS2023-2023-093, released February 17, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Package updates are available for Amazon Linux 2023 that fix the following vulnerabilities: CVE-2022-39170: A double-free vulnerability was found in libdwarf's dwarf_expand_frame_instructions() function of the dwarf_frame.c file. A carefully crafted object file could cause the 'dwarfdump' utility to do a double free in handling an error condition. This issue could cause a segmentation violation or other major error, terminating the calling application and resulting in a denial of service.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libdwarf · amzn 2023 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 | Feb 17, 2023 |
| libdwarf-debuginfo · amzn 2023 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 | Feb 17, 2023 |
| libdwarf-debugsource · amzn 2023 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 | Feb 17, 2023 |
| libdwarf-devel · amzn 2023 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 | Feb 17, 2023 |
| libdwarf-static · amzn 2023 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 | Feb 17, 2023 |
| libdwarf-tools · amzn 2023 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 | Feb 17, 2023 |
| libdwarf-tools-debuginfo · amzn 2023 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 | Feb 17, 2023 |
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