Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990255)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990255 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: handle 2x996 RU allocation in cfg80211calculatebitratehe Currently...

The vulnerability of the Linux operating system’s kernel Wi-Fi component, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s kernel Wi-Fi component is related to errors in resource management in the cfg80211calculatebitratehe function. Exploiting this vulnerability can allow a hacker to cause a service failure...

CVE-2024-43879

Summary (CVE-2024-43879) In the Linux kernel, the wifi/bt stack vulnerability related to 2x996 RU allocation was fixed. NL80211_RATE_INFO_HE_RU_ALLOC_2x996 was not handled in cfg80211_calculate_bitrate_he(), causing a warning: “invalid HE MCS: bw:6, ru:6”. The fix mirrors the handling of 160 MHz ...

CVE-2024-43879 wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he()

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: handle 2x996 RU allocation in cfg80211calculatebitratehe Currently NL80211RATEINFOHERUALLOC2x996 is not handled in cfg80211calculatebitratehe, leading to below warning: kernel: invalid HE MCS: bw:6, ru:6 kernel:...

CVE-2024-43879

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: handle 2x996 RU allocation in cfg80211calculatebitratehe Currently NL80211RATEINFOHERUALLOC2x996 is not handled in cfg80211calculatebitratehe, leading to below warning: kernel: invalid HE MCS: bw:6, ru:6 kernel:...