Debian Security Bug TrackerDEBIANCVE:CVE-2024-36910CVE-2024-36910
6.2 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
15.7%
In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Don’t free decrypted memory In CoCo VMs it is possible for the untrusted host to cause set_memory_encrypted() or set_memory_decrypted() to fail such that an error is returned and the resulting memory is shared. Callers need to take care to handle these errors to avoid returning decrypted (shared) memory to the page allocator, which could lead to functional or security issues. The VMBus device UIO driver could free decrypted/shared pages if set_memory_decrypted() fails. Check the decrypted field in the gpadl to decide whether to free the memory.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | < 6.1.94-1 | linux_6.1.94-1_all.deb |
| Debian | 11 | all | linux | <= 5.10.218-1 | linux_5.10.218-1_all.deb |
| Debian | 999 | all | linux | < 6.8.11-1 | linux_6.8.11-1_all.deb |
| Debian | 13 | all | linux | < 6.8.11-1 | linux_6.8.11-1_all.deb |
Related
6.2 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
15.7%