vulnerability
Huawei EulerOS: CVE-2021-33641: byacc security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | Jan 20, 2023 | May 8, 2023 | Apr 1, 2026 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Jan 20, 2023
Added
May 8, 2023
Modified
Apr 1, 2026
Description
When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free).
Solutions
huawei-euleros-2_0_sp11-upgrade-byacchuawei-euleros-2_0_sp11-upgrade-byacc-help
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