https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 13:20:31 +0000 https://cve.radiocsirt.org/vuln/bell-cve-2026-74678 <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> https://cve.radiocsirt.org/vuln/bell-cve-2026-74678 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1090 certfr-2026-avi-1090 https://cve.radiocsirt.org/vuln/certfr-2026-avi-1090 https://cve.radiocsirt.org/vuln/euvd-2026-358546 EUVD-2026-358546 https://cve.radiocsirt.org/vuln/euvd-2026-358546 https://cve.radiocsirt.org/vuln/fkie_cve-2026-74678 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: usb: ax88179_178a: fix skb leak in ax88179_tx_fixup()</p> <p>When the interface has NETIF_F_SG enabled and skb_linearize() fails in ax88179_tx_fixup(), the function returns NULL without freeing the skb.</p> <p>usbnet_start_xmit() treats a NULL return from tx_fixup() as a drop (info-&gt;flags does not set FLAG_MULTI_PACKET for this driver), jumping to the &#34;drop&#34; label where it does `if (skb) dev_kfree_skb_any(skb)`. Because tx_fixup() returned NULL, the local skb variable in usbnet_start_xmit() is NULL, so the original skb is never freed — a memory leak on every TX frame whose linearization fails (i.e. under memory pressure).</p> <p>Free the skb before returning, matching the error handling already used for the pskb_expand_head() failure path in the same function.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: usb: ax88179_178a: fix skb leak in ax88179_tx_fixup()</p> <p>When the interface has NETIF_F_SG enabled and skb_linearize() fails in ax88179_tx_fixup(), the function returns NULL without freeing the skb.</p> <p>usbnet_start_xmit() treats a NULL return from tx_fixup() as a drop (info-&gt;flags does not set FLAG_MULTI_PACKET for this driver), jumping to the &#34;drop&#34; label where it does `if (skb) dev_kfree_skb_any(skb)`. Because tx_fixup() returned NULL, the local skb variable in usbnet_start_xmit() is NULL, so the original skb is never freed — a memory leak on every TX frame whose linearization fails (i.e. under memory pressure).</p> <p>Free the skb before returning, matching the error handling already used for the pskb_expand_head() failure path in the same function.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-74678 https://cve.radiocsirt.org/vuln/ghsa-5prv-rfcq-7r84 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: usb: ax88179_178a: fix skb leak in ax88179_tx_fixup()</p> <p>When the interface has NETIF_F_SG enabled and skb_linearize() fails in ax88179_tx_fixup(), the function returns NULL without freeing the skb.</p> <p>usbnet_start_xmit() treats a NULL return from tx_fixup() as a drop (info-&gt;flags does not set FLAG_MULTI_PACKET for this driver), jumping to the &#34;drop&#34; label where it does `if (skb) dev_kfree_skb_any(skb)`. Because tx_fixup() returned NULL, the local skb variable in usbnet_start_xmit() is NULL, so the original skb is never freed — a memory leak on every TX frame whose linearization fails (i.e. under memory pressure).</p> <p>Free the skb before returning, matching the error handling already used for the pskb_expand_head() failure path in the same function.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net: usb: ax88179_178a: fix skb leak in ax88179_tx_fixup()</p> <p>When the interface has NETIF_F_SG enabled and skb_linearize() fails in ax88179_tx_fixup(), the function returns NULL without freeing the skb.</p> <p>usbnet_start_xmit() treats a NULL return from tx_fixup() as a drop (info-&gt;flags does not set FLAG_MULTI_PACKET for this driver), jumping to the &#34;drop&#34; label where it does `if (skb) dev_kfree_skb_any(skb)`. Because tx_fixup() returned NULL, the local skb variable in usbnet_start_xmit() is NULL, so the original skb is never freed — a memory leak on every TX frame whose linearization fails (i.e. under memory pressure).</p> <p>Free the skb before returning, matching the error handling already used for the pskb_expand_head() failure path in the same function.</p> https://cve.radiocsirt.org/vuln/ghsa-5prv-rfcq-7r84 https://cve.radiocsirt.org/vuln/msrc_cve-2026-74678 msrc_CVE-2026-74678 https://cve.radiocsirt.org/vuln/msrc_cve-2026-74678 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-74678 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 154 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179_178a: fix skb leak in ax88179_tx_fixup() When the interface has NETIF_F_SG enabled and skb_linearize() fails in ax88179_tx_fixup(), the function returns NULL without freeing the skb. usbnet_start_xmit() treats a NULL return from tx_fixup() as a drop (info-&gt;flags does not set FLAG_MULTI_PACKET for this driver), jumping to the &#34;drop&#34; label where it does `if (skb) dev_kfree_skb_any(skb)`. Because tx_fixup() returned NULL, the local skb variable in usbnet_start_xmit() is NULL, so the original skb is never freed — a memory leak on every TX frame whose linearization fails (i.e. under memory pressure). Free the skb before returning, matching the error handling already used for the pskb_expand_head() failure path in the same function.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 154 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179_178a: fix skb leak in ax88179_tx_fixup() When the interface has NETIF_F_SG enabled and skb_linearize() fails in ax88179_tx_fixup(), the function returns NULL without freeing the skb. usbnet_start_xmit() treats a NULL return from tx_fixup() as a drop (info-&gt;flags does not set FLAG_MULTI_PACKET for this driver), jumping to the &#34;drop&#34; label where it does `if (skb) dev_kfree_skb_any(skb)`. Because tx_fixup() returned NULL, the local skb variable in usbnet_start_xmit() is NULL, so the original skb is never freed — a memory leak on every TX frame whose linearization fails (i.e. under memory pressure). Free the skb before returning, matching the error handling already used for the pskb_expand_head() failure path in the same function.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-74678 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2970 <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, möglicherweise Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder vertrauliche Informationen offenzulegen.</p> <p>Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, möglicherweise Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder vertrauliche Informationen offenzulegen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-2970