vulnerability
Alpine Linux: CVE-2021-3409: Improper Restriction of Operations within the Bounds of a Memory Buffer
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:N/C:P/I:P/A:P) | 2021-03-23 | 2024-08-22 | 2024-10-02 |
Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
2021-03-23
Added
2024-08-22
Modified
2024-10-02
Description
The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.
Solution
alpine-linux-upgrade-qemu
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