7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.3%
Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation.Β The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when βtcf_exts_exec()β is called with the destroyed tcf_ext.Β A local attacker user can use this vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | <Β 6.1.15-1 | linux_6.1.15-1_all.deb |
Debian | 11 | all | linux | <Β 5.10.178-1 | linux_5.10.178-1_all.deb |
Debian | 10 | all | linux | <Β 4.19.282-1 | linux_4.19.282-1_all.deb |
Debian | 999 | all | linux | <Β 6.1.15-1 | linux_6.1.15-1_all.deb |
Debian | 13 | all | linux | <Β 6.1.15-1 | linux_6.1.15-1_all.deb |
Debian | 10 | all | linux-5.10 | <Β 5.10.178-3~deb10u1 | linux-5.10_5.10.178-3~deb10u1_all.deb |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:S/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.3%