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Debian Security Bug TrackerDEBIANCVE:CVE-2022-40476HistorySep 14, 2022 - 9:15 p.m.
CVE-2022-40476
2022-09-1421:15:10
Debian Security Bug Tracker
security-tracker.debian.org
23
cve-2022-40476
io_uring
linux kernel
denial of service
CVSS3
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0
Percentile
5.1%
A null pointer dereference issue was discovered in fs/io_uring.c in the Linux kernel before 5.15.62. A local user could use this flaw to crash the system or potentially cause a denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | linux | < 6.1.106-3 | linux_6.1.106-3_all.deb |
| Debian | 11 | all | linux | < 5.10.223-1 | linux_5.10.223-1_all.deb |
| Debian | 999 | all | linux | < 6.10.11-1 | linux_6.10.11-1_all.deb |
| Debian | 13 | all | linux | < 6.10.11-1 | linux_6.10.11-1_all.deb |
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CVSS3
5.5
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
0
Percentile
5.1%
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