CVE-2024-42125 wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband We have some policy via BIOS to block uses of 6 GHz. In this case, 6 GHz sband will be NULL even if it is WiFi 7 chip. So, add NULL handling here to avoid...

CVE-2024-42125 wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband We have some policy via BIOS to block uses of 6 GHz. In this case, 6 GHz sband will be NULL even if it is WiFi 7 chip. So, add NULL handling here to avoid...

CVE-2024-42125

CVE-2024-42125 affects the Linux kernel wifi rtwn89 fw: scan offload with 6 GHz channel when there is no 6 GHz sband. The fix adds NULL handling for the 6 GHz sband to avoid a crash when a BIOS policy blocks 6 GHz; effectively, it prevents a NULL pointer dereference crash. According to the connec...

CVE-2024-42125 wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband We have some policy via BIOS to block uses of 6 GHz. In this case, 6 GHz sband will be NULL even if it is WiFi 7 chip. So, add NULL handling here to avoid...

CVE-2024-42125

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fw: scan offload prohibit all 6 GHz channel if no 6 GHz sband We have some policy via BIOS to block uses of 6 GHz. In this case, 6 GHz sband will be NULL even if it is WiFi 7 chip. So, add NULL handling here to avoid...

CVE-2024-42114 wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: restrict NL80211ATTRTXQQUANTUM values syzbot is able to trigger softlockups, setting NL80211ATTRTXQQUANTUM to 2^31. We had a similar issue in schfq, fixed with commit d9e15a273306 "pktsched: fq: do not accept sill...

CVE-2024-42114

CVE-2024-42114 : Linux kernel vulnerability in wifi cfg80211 code where NL80211_ATTR_TXQ_QUANTUM values were not properly validated, enabling a local attacker to trigger soft lockups/DoS by setting TXQ_QUANTUM to 2^31. The issue is tied to lack of proper range checks in nl80211.c and parallels a ...

CVE-2024-42114 wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: restrict NL80211ATTRTXQQUANTUM values syzbot is able to trigger softlockups, setting NL80211ATTRTXQQUANTUM to 2^31. We had a similar issue in schfq, fixed with commit d9e15a273306 "pktsched: fq: do not accept sill...

CVE-2024-42114

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: restrict NL80211ATTRTXQQUANTUM values syzbot is able to trigger softlockups, setting NL80211ATTRTXQQUANTUM to 2^31. We had a similar issue in schfq, fixed with commit d9e15a273306 "pktsched: fq: do not accept sill...

CVE-2024-42114 wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: restrict NL80211ATTRTXQQUANTUM values syzbot is able to trigger softlockups, setting NL80211ATTRTXQQUANTUM to 2^31. We had a similar issue in schfq, fixed with commit d9e15a273306 "pktsched: fq: do not accept sill...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates in the wifi:cfg80211 module that allows NL80211ATTRTXQQUANTUM to be set to 2^31, which could result in a sof...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the use of skbput instead of skbputzero in the wifi:mt76 module, which may use uninitialized data...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to handle null in the wifi:rtw89 module when the 6GHz band is null, which could lead to a crash...

CVE-2024-41071

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2024-41071

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2024-41072

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check In 'cfg80211wextsiwscan', add extra check whether number of channels passed via 'ioctlsock, SIOCSIWSCAN, ...' doesn't exceed IWMAXFREQUENCIES and reject invalid request with...

DEBIAN-CVE-2024-41072

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check In 'cfg80211wextsiwscan', add extra check whether number of channels passed via 'ioctlsock, SIOCSIWSCAN, ...' doesn't exceed IWMAXFREQUENCIES and reject invalid request with...

UBUNTU-CVE-2024-41072

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check In 'cfg80211wextsiwscan', add extra check whether number of channels passed via 'ioctlsock, SIOCSIWSCAN, ...' doesn't exceed IWMAXFREQUENCIES and reject invalid request with...

CVE-2024-41072 wifi: cfg80211: wext: add extra SIOCSIWSCAN data check

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check In 'cfg80211wextsiwscan', add extra check whether number of channels passed via 'ioctlsock, SIOCSIWSCAN, ...' doesn't exceed IWMAXFREQUENCIES and reject invalid request with...

CVE-2024-41072 wifi: cfg80211: wext: add extra SIOCSIWSCAN data check

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check In 'cfg80211wextsiwscan', add extra check whether number of channels passed via 'ioctlsock, SIOCSIWSCAN, ...' doesn't exceed IWMAXFREQUENCIES and reject invalid request with...