1489 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...
SUSE 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...
frr: missing length check in bgp_attr_psid_sub() can lead do DoS
A flaw was found in frr that may allow a remote attacker to cause a denial of service via the bgpattrpsidsub function...
TOTOLINK LR350 loginAuth function buffer overflow vulnerability
TOTOLINK LR350 is a 4G LTE router from China's TOTOLINK , which supports converting 4G signals to wired signals for home and office scenarios. The TOTOLINK LR350 suffers from a buffer overflow vulnerability, which arises when the password parameter in the loginAuth function fails to correctly...
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...
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-2021-47251
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...
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
CVE-2021-47274 (Linux kernel tracing): The issue stems from a length check in tracing that can cause memory corruption in ftrace data, leading to kernel crashes. A fix was added (commit b220c049d519) to validate the length before exposing the trace buffer, addressing overflow introduced by a prio...
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...
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...