Ubuntu.comUB:CVE-2022-41674CVE-2022-41674
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
Percentile
56.2%
An issue was discovered in the Linux kernel before 5.19.16. Attackers able
to inject WLAN frames could cause a buffer overflow in the
ieee80211_bss_info_update function in net/mac80211/scan.c.
Notes
| Author | Note |
|---|---|
| rodrigo-zaiden | it was claimed by the reporter that with the fix for this CVE applied, an slab-out-of-bounds issue might raise and, as it is not harmful, there is no additional CVE for it, but the fix for this followup issue is commit 567e14e3. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | backport-iwlwifi-dkms | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | backport-iwlwifi-dkms | < 8324-0ubuntu3~20.04.5 | UNKNOWN |
| ubuntu | 22.04 | noarch | backport-iwlwifi-dkms | < 9858-0ubuntu3.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | backport-iwlwifi-dkms | < 9904-0ubuntu3.1 | UNKNOWN |
| ubuntu | 24.04 | noarch | backport-iwlwifi-dkms | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < 5.4.0-131.147 | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < 5.15.0-52.58 | UNKNOWN |
| ubuntu | 22.10 | noarch | linux | < 5.19.0-23.24 | UNKNOWN |
| ubuntu | 23.04 | noarch | linux | < 5.19.0-23.24 | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1088.96 | UNKNOWN |
References
www.openwall.com/lists/oss-security/2022/10/13/2
access.redhat.com/security/cve/CVE-2022-41674
bugzilla.suse.com/show_bug.cgi?id=1203770
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/net/mac80211/scan.c
git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=aebe9f4639b13a1f4e9a6b42cdd2e38c617b442d
launchpad.net/bugs/cve/CVE-2022-41674
nvd.nist.gov/vuln/detail/CVE-2022-41674
security-tracker.debian.org/tracker/CVE-2022-41674
ubuntu.com/security/notices/USN-5691-1
ubuntu.com/security/notices/USN-5692-1
ubuntu.com/security/notices/USN-5693-1
ubuntu.com/security/notices/USN-5700-1
ubuntu.com/security/notices/USN-5708-1
ubuntu.com/security/notices/USN-5752-1
www.cve.org/CVERecord?id=CVE-2022-41674
www.openwall.com/lists/oss-security/2022/10/13/5
Related
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
Percentile
56.2%