1812 matches found
CVE-2021-47251
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARNON in cfg80211 later. styl...
UBUNTU-CVE-2021-47274
In the Linux kernel, the following vulnerability has been resolved: tracing: Correct the length check which causes memory corruption We've suffered from severe kernel crashes due to memory corruption on our production environment, like, Call Trace: 1640542.554277 general protection fault: 0000 1...
CVE-2021-47251
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARNON in cfg80211 later. styl...
UBUNTU-CVE-2021-47347
In the Linux kernel, the following vulnerability has been resolved: wl1251: Fix possible buffer overflow in wl1251cmdscan Function wl1251cmdscan calls memcpy without checking the length. Harden by checking the length is within the maximum allowed size...
UBUNTU-CVE-2021-47251
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARNON in cfg80211 later. styl...
CVE-2021-47347 wl1251: Fix possible buffer overflow in wl1251_cmd_scan
In the Linux kernel, the following vulnerability has been resolved: wl1251: Fix possible buffer overflow in wl1251cmdscan Function wl1251cmdscan calls memcpy without checking the length. Harden by checking the length is within the maximum allowed size...
CVE-2021-47274 tracing: Correct the length check which causes memory corruption
In the Linux kernel, the following vulnerability has been resolved: tracing: Correct the length check which causes memory corruption We've suffered from severe kernel crashes due to memory corruption on our production environment, like, Call Trace: 1640542.554277 general protection fault: 0000 1...
CVE-2021-47274
In the Linux kernel, the following vulnerability has been resolved: tracing: Correct the length check which causes memory corruption We've suffered from severe kernel crashes due to memory corruption on our production environment, like, Call Trace: 1640542.554277 general protection fault: 0000 1...
CVE-2021-47274
In the Linux kernel, the following vulnerability has been resolved: tracing: Correct the length check which causes memory corruption We've suffered from severe kernel crashes due to memory corruption on our production environment, like, Call Trace: 1640542.554277 general protection fault: 0000 1...
CVE-2021-47251 mac80211: fix skb length check in ieee80211_scan_rx()
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARNON in cfg80211 later. styl...
CVE-2021-47251
Summary: CVE-2021-47251 affects the Linux kernel’s wireless stack via mac80211, where the skb length check in ieee80211_scan_rx() was corrected. The fix replaces hard-coded header-length constants with dynamic calculation based on the frame type, preventing a validation WARN_ON in cfg80211 later....
CVE-2021-47251 mac80211: fix skb length check in ieee80211_scan_rx()
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARNON in cfg80211 later. styl...
CVE-2021-47251
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARNON in cfg80211 later. styl...
SUSE CVE-2024-35964
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix not validating setsockopt user input Check user input length before copying 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 Linux kernel that stems from not checking the length of the skb in the ieee80211scanrx function...
CVE-2021-47251: Improper Validation of Specified Quantity in Input
In the Linux kernel, the following vulnerability has been resolved: mac80211: fix skb length check in ieee80211scanrx Replace hard-coded compile-time constants for header length check with dynamic determination based on the frame type. Otherwise, we hit a validation WARNON in cfg80211 later. styl...
UBUNTU-CVE-2024-35964
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix not validating setsockopt user input Check user input length before copying data...
DEBIAN-CVE-2024-35912
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: rfi: fix potential response leaks If the rx payload length check fails, or if kmemdup fails, we still need to free the command response. Fix that...
CVE-2024-35912 wifi: iwlwifi: mvm: rfi: fix potential response leaks
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: rfi: fix potential response leaks If the rx payload length check fails, or if kmemdup fails, we still need to free the command response. Fix that...
