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Debian Security Bug TrackerDEBIANCVE:CVE-2023-45931HistoryMar 27, 2024 - 4:15 a.m.
CVE-2023-45931
2024-03-2704:15:11
Debian Security Bug Tracker
security-tracker.debian.org
5
mesa 23.0.4
null pointer dereference
check_xshm
has_error state
disputed
vulnerability
unix
CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
7.6
Confidence
High
EPSS
0
Percentile
9.0%
Mesa 23.0.4 was discovered to contain a NULL pointer dereference in check_xshm() for the has_error state. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | mesa | <= 22.3.6-1+deb12u1 | mesa_22.3.6-1+deb12u1_all.deb |
| Debian | 11 | all | mesa | <= 20.3.5-1 | mesa_20.3.5-1_all.deb |
| Debian | 999 | all | mesa | <= 24.2.3-1 | mesa_24.2.3-1_all.deb |
| Debian | 13 | all | mesa | <= 24.2.2-1 | mesa_24.2.2-1_all.deb |
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CVSS3
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
7.6
Confidence
High
EPSS
0
Percentile
9.0%
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