CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%
An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in
net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race
condition.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-222.233 | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-173.191 | UNKNOWN |
ubuntu | 22.04 | noarch | linux | < 5.15.0-97.107 | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < 6.5.0-21.21 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-251.285 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1165.178 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1120.130 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1055.60 | UNKNOWN |
ubuntu | 23.10 | noarch | linux-aws | < 6.5.0-1014.14 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1128.134 | UNKNOWN |
git.kernel.org/linus/24e90b9e34f9e039f56b5f25f6e6eb92cdd8f4b3 (6.7-rc6)
launchpad.net/bugs/cve/CVE-2023-51780
lore.kernel.org/all/20231209094210.GA403126@v4bel-B760M-AORUS-ELITE-AX/
nvd.nist.gov/vuln/detail/CVE-2023-51780
security-tracker.debian.org/tracker/CVE-2023-51780
ubuntu.com/security/notices/USN-6639-1
ubuntu.com/security/notices/USN-6646-1
ubuntu.com/security/notices/USN-6647-1
ubuntu.com/security/notices/USN-6647-2
ubuntu.com/security/notices/USN-6651-1
ubuntu.com/security/notices/USN-6651-2
ubuntu.com/security/notices/USN-6651-3
ubuntu.com/security/notices/USN-6652-1
ubuntu.com/security/notices/USN-6653-1
ubuntu.com/security/notices/USN-6653-2
ubuntu.com/security/notices/USN-6653-3
ubuntu.com/security/notices/USN-6653-4
ubuntu.com/security/notices/USN-6681-1
ubuntu.com/security/notices/USN-6681-2
ubuntu.com/security/notices/USN-6681-3
ubuntu.com/security/notices/USN-6681-4
ubuntu.com/security/notices/USN-6716-1
www.cve.org/CVERecord?id=CVE-2023-51780