CVE-2023-53321

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

CVE-2023-53321 wifi: mac80211_hwsim: drop short frames

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

CVE-2023-53321

CVE-2023-53321 affects the Linux kernel wireless stack, specifically wifi: mac80211_hwsim. The issue arises when short frames are processed in ways that could forward incomplete 3-address headers, risking access to invalid memory if shorter frames slip through (even though some control frames lik...

CVE-2023-53321 wifi: mac80211_hwsim: drop short frames

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

CVE-2023-53321 wifi: mac80211_hwsim: drop short frames

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

CVE-2023-53321

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

Linux Distros Unpatched Vulnerability : CVE-2023-53209

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL...

Linux Distros Unpatched Vulnerability : CVE-2022-50331

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wwanhwsim: fix possible memory leak in wwanhwsimdevnew Inject fault while probing module, if...

SUSE CVE-2022-50331

In the Linux kernel, the following vulnerability has been resolved: wwanhwsim: fix possible memory leak in wwanhwsimdevnew Inject fault while probing module, if deviceregister fails, but the refcount of kobject is not decreased to 0, the name allocated in devsetname is leaked. Fix this by calling...

DEBIAN-CVE-2023-53209

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...

CVE-2023-53209

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...

CVE-2022-50331

In the Linux kernel, the following vulnerability has been resolved: wwanhwsim: fix possible memory leak in wwanhwsimdevnew Inject fault while probing module, if deviceregister fails, but the refcount of kobject is not decreased to 0, the name allocated in devsetname is leaked. Fix this by calling...

DEBIAN-CVE-2022-50331

In the Linux kernel, the following vulnerability has been resolved: wwanhwsim: fix possible memory leak in wwanhwsimdevnew Inject fault while probing module, if deviceregister fails, but the refcount of kobject is not decreased to 0, the name allocated in devsetname is leaked. Fix this by calling...

UBUNTU-CVE-2022-50331

In the Linux kernel, the following vulnerability has been resolved: wwanhwsim: fix possible memory leak in wwanhwsimdevnew Inject fault while probing module, if deviceregister fails, but the refcount of kobject is not decreased to 0, the name allocated in devsetname is leaked. Fix this by calling...

UBUNTU-CVE-2023-53209

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...

CVE-2022-50331 wwan_hwsim: fix possible memory leak in wwan_hwsim_dev_new()

In the Linux kernel, the following vulnerability has been resolved: wwanhwsim: fix possible memory leak in wwanhwsimdevnew Inject fault while probing module, if deviceregister fails, but the refcount of kobject is not decreased to 0, the name allocated in devsetname is leaked. Fix this by calling...

CVE-2022-50331

CVE-2022-50331 refers to a Linux kernel vulnerability in the wwan_hwsim subsystem. The description documents a memory leak in wwan_hwsim_dev_new() that can occur when probing a module if device_register() fails and the kobject refcount is not decremented to zero, leaking the name allocated in dev...

CVE-2023-53209 wifi: mac80211_hwsim: Fix possible NULL dereference

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...

CVE-2023-53209 wifi: mac80211_hwsim: Fix possible NULL dereference

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...

CVE-2023-53209

CVE-2023-53209 : In the Linux kernel, the wifi mac80211_hwsim subsystem could dereference a NULL sta pointer in mac80211_hwsim_select_tx_link(), leading to a NULL pointer dereference. The vulnerability is fixed by explicitly checking that the sta pointer is not NULL before use. Affected component...