kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. This use-after-free vulnerability arises from incorrect handling of fast-RX rate data during mesh processing. This can lead to memory corruption, which an attacker could potentially exploit to cause a system crash denial of service...

kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. This use-after-free vulnerability arises from incorrect handling of fast-RX rate data during mesh processing. This can lead to memory corruption, which an attacker could potentially exploit to cause a system crash denial of service...

kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. This use-after-free vulnerability arises from incorrect handling of fast-RX rate data during mesh processing. This can lead to memory corruption, which an attacker could potentially exploit to cause a system crash denial of service...

kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. This use-after-free vulnerability arises from incorrect handling of fast-RX rate data during mesh processing. This can lead to memory corruption, which an attacker could potentially exploit to cause a system crash denial of service...

AZL-92754 CVE-2026-64117 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: capture fast-RX rate before mesh reuses skb-cb ieee80211invokefastrx reads RX status through IEEE80211SKBRXCBskb, which aliases the same skb-cb storage that ieee80211rxmeshdata reuses as IEEE80211TXINFO. In the...

CVE-2026-64117

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: capture fast-RX rate before mesh reuses skb-cb ieee80211invokefastrx reads RX status through IEEE80211SKBRXCBskb, which aliases the same skb-cb storage that ieee80211rxmeshdata reuses as IEEE80211TXINFO. In the...

EUVD-2026-45802

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: capture fast-RX rate before mesh reuses skb-cb ieee80211invokefastrx reads RX status through IEEE80211SKBRXCBskb, which aliases the same skb-cb storage that ieee80211rxmeshdata reuses as IEEE80211TXINFO. In the...

The vulnerability of the setWiFiBasicCfg() function in the /cgi-bin/cstecgi.cgi script of the TOTOLINK A3300R router’s microprogramming software allows a attacker to execute arbitrary commands.

The vulnerability of the setWiFiBasicCfg function in the /cgi-bin/cstecgi.cgi script of the TOTOLINK A3300R router’s microprogramming system is related to the lack of measures taken to neutralize special elements during the processing of the rxRate parameter. Exploiting this vulnerability could...

CVE-2026-5177 Totolink A3300R cstecgi.cgi setWiFiBasicCfg command injection

A weakness has been identified in Totolink A3300R 17.0.0cu.557b20221024. Affected by this vulnerability is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument rxRate can lead to command injection. The attack may be launched remotely. The exploit...

CVE-2026-5177

Totolink A3300R 17.0.0cu.557_b20221024 is affected by CVE-2026-5177. The vulnerability resides in function setWiFiBasicCfg of /cgi-bin/cstecgi.cgi, where manipulating the rxRate argument can trigger a remote command injection. The exploit is publicly available. No remediation details are provided...

CVE-2025-21788

Summary (CVE-2025-21788) : In the Linux kernel’s net/ethernet/ti/am65-cpsw driver, memory allocated for SKB via am65_cpsw_build_skb() may leak when an XDP program does not return XDP_PASS. The root cause is allocating SKB memory before evaluating the XDP program result, which wastes CPU cycles fo...