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linux mac80211 - vulnerabilities and exploits
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NA
CVE-2022-2602
io_uring UAF, Unix SCM garbage collection
Linux Linux Kernel
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 22.04
Canonical Ubuntu Linux 22.10
2 Github repositories
NA
CVE-2022-42721
A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 up to and including 5.19.x prior to 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code.
Linux Linux Kernel
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
Debian Debian Linux 10.0
Debian Debian Linux 11.0
NA
CVE-2022-42722
In the Linux kernel 5.8 up to and including 5.19.x prior to 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices.
Linux Linux Kernel
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
Debian Debian Linux 10.0
Debian Debian Linux 11.0
2 Github repositories
NA
CVE-2022-42720
Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 up to and including 5.19.x prior to 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.
Linux Linux Kernel
Fedoraproject Fedora 36
Fedoraproject Fedora 37
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Github repository
NA
CVE-2022-41674
An issue exists in the Linux kernel prior to 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.
Linux Linux Kernel
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Github repository
NA
CVE-2022-42719
A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 up to and including 5.19.x prior to 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and potentially execute code.
Linux Linux Kernel
Fedoraproject Fedora 35
Fedoraproject Fedora 36
Fedoraproject Fedora 37
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Github repository
NA
CVE-2022-20421
In binder_inc_ref_for_node of binder.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: An...
Google Android -
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Github repository
NA
CVE-2022-3303
A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, ...
Linux Linux Kernel 6.0
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
NA
CVE-2022-3176
There exists a use-after-free in io_uring in the Linux kernel. Signalfd_poll() and binder_poll() use a waitqueue whose lifetime is the current task. It will send a POLLFREE notification to all waiters before the queue is freed. Unfortunately, the io_uring poll doesn't handle...
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
NA
CVE-2022-40307
An issue exists in the Linux kernel up to and including 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.
Linux Linux Kernel
Debian Debian Linux 10.0
Debian Debian Linux 11.0
1 Github repository
CVSSv2
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