CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50172 – RDMA/bnxt_re: Fix a possible memory leak
https://notcve.org/view.php?id=CVE-2024-50172
In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Fix a possible memory leak In bnxt_re_setup_chip_ctx() when bnxt_qplib_map_db_bar() fails driver is not freeing the memory allocated for "rdev->chip_ctx". En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/bnxt_re: Se corrige una posible pérdida de memoria En bnxt_re_setup_chip_ctx() cuando bnxt_qplib_map_db_bar() falla, el controlador no libera la memoria asignada para "rdev->chip_ctx". • https://git.kernel.org/stable/c/0ac20faf5d837b59fb4c041ea320932ed47fd67f https://git.kernel.org/stable/c/73e04a6114e08b5eb10e589e12b680955accb376 https://git.kernel.org/stable/c/595fa9b17201028d35f92d450fc0ecda873fe469 https://git.kernel.org/stable/c/3fc5410f225d1651580a4aeb7c72f55e28673b53 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50171 – net: systemport: fix potential memory leak in bcm_sysport_xmit()
https://notcve.org/view.php?id=CVE-2024-50171
In the Linux kernel, the following vulnerability has been resolved: net: systemport: fix potential memory leak in bcm_sysport_xmit() The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb in case of dma_map_single() fails, add dev_kfree_skb() to fix it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: systemport: corrige una posible pérdida de memoria en bcm_sysport_xmit(). Bcm_sysport_xmit() devuelve NETDEV_TX_OK sin liberar skb en caso de que dma_map_single() falle. Agregue dev_kfree_skb() para solucionarlo. • https://git.kernel.org/stable/c/80105befdb4b8cea924711b40b2462b87df65b62 https://git.kernel.org/stable/c/8e81ce7d0166a2249deb6d5e42f28a8b8c9ea72f https://git.kernel.org/stable/c/31701ef0c4547973991ff63596c927f841dfd133 https://git.kernel.org/stable/c/b6321146773dcbbc372a54dbada67e0b50e0a25c https://git.kernel.org/stable/c/5febfc545389805ce83d37f9f4317055b26dd7d7 https://git.kernel.org/stable/c/533d2f30aef272dade17870a509521c3afc38a03 https://git.kernel.org/stable/c/4b70478b984af3c9d0279c121df5ff94e2533dbd https://git.kernel.org/stable/c/7d5030a819c3589cf9948b1eee397b626 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50170 – net: bcmasp: fix potential memory leak in bcmasp_xmit()
https://notcve.org/view.php?id=CVE-2024-50170
In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: fix potential memory leak in bcmasp_xmit() The bcmasp_xmit() returns NETDEV_TX_OK without freeing skb in case of mapping fails, add dev_kfree_skb() to fix it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: bcmasp: corrige una posible pérdida de memoria en bcmasp_xmit(). bcmasp_xmit() devuelve NETDEV_TX_OK sin liberar skb en caso de que falle el mapeo, agregue dev_kfree_skb() para solucionarlo. • https://git.kernel.org/stable/c/490cb412007de593e07c1d3e2b1ec4233886707c https://git.kernel.org/stable/c/7218de0778aefbbbcfe474a55f88bbf6f244627d https://git.kernel.org/stable/c/f689f20d3e09f2d4d0a2c575a9859115a33e68bd https://git.kernel.org/stable/c/fed07d3eb8a8d9fcc0e455175a89bc6445d6faed •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50169 – vsock: Update rx_bytes on read_skb()
https://notcve.org/view.php?id=CVE-2024-50169
In the Linux kernel, the following vulnerability has been resolved: vsock: Update rx_bytes on read_skb() Make sure virtio_transport_inc_rx_pkt() and virtio_transport_dec_rx_pkt() calls are balanced (i.e. virtio_vsock_sock::rx_bytes doesn't lie) after vsock_transport::read_skb(). While here, also inform the peer that we've freed up space and it has more credit. Failing to update rx_bytes after packet is dequeued leads to a warning on SOCK_STREAM recv(): [ 233.396654] rx_queue is empty, but rx_bytes is non-zero [ 233.396702] WARNING: CPU: 11 PID: 40601 at net/vmw_vsock/virtio_transport_common.c:589 En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: vsock: Actualizar rx_bytes en read_skb() Asegúrese de que las llamadas a virtio_transport_inc_rx_pkt() y virtio_transport_dec_rx_pkt() estén equilibradas (es decir, virtio_vsock_sock::rx_bytes no mienta) después de vsock_transport::read_skb(). Mientras esté aquí, también informe al par que hemos liberado espacio y que tiene más crédito. Si no se actualiza rx_bytes después de que se saca el paquete de la cola, se genera una advertencia en SOCK_STREAM recv(): [ 233.396654] rx_queue está vacío, pero rx_bytes no es cero [ 233.396702] ADVERTENCIA: CPU: 11 PID: 40601 en net/vmw_vsock/virtio_transport_common.c:589 • https://git.kernel.org/stable/c/634f1a7110b439c65fd8a809171c1d2d28bcea6f https://git.kernel.org/stable/c/66cd51de31c682a311c2fa25c580b7ea45859dd9 https://git.kernel.org/stable/c/e5ca2b98090b4bb1c393088c724af6c37812a829 https://git.kernel.org/stable/c/3543152f2d330141d9394d28855cb90b860091d2 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50168 – net/sun3_82586: fix potential memory leak in sun3_82586_send_packet()
https://notcve.org/view.php?id=CVE-2024-50168
In the Linux kernel, the following vulnerability has been resolved: net/sun3_82586: fix potential memory leak in sun3_82586_send_packet() The sun3_82586_send_packet() returns NETDEV_TX_OK without freeing skb in case of skb->len being too long, add dev_kfree_skb() to fix it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/sun3_82586: corrige una posible pérdida de memoria en sun3_82586_send_packet(). sun3_82586_send_packet() devuelve NETDEV_TX_OK sin liberar skb en caso de que skb->len sea demasiado largo, agrega dev_kfree_skb() para solucionarlo. • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 https://git.kernel.org/stable/c/137010d26dc5cd47cd62fef77cbe952d31951b7a https://git.kernel.org/stable/c/8d5b20fbc548650019afa96822b6a33ea4ec8aa5 https://git.kernel.org/stable/c/db755e55349045375c5c7036e8650afb3ff419d8 https://git.kernel.org/stable/c/9c6ce55e6f0bd1541f112833006b4052614c7d94 https://git.kernel.org/stable/c/1a17a4ac2d57102497fac53b53c666dba6a0c20d https://git.kernel.org/stable/c/6dc937a3086e344f965ca5c459f8f3eb6b68d890 https://git.kernel.org/stable/c/84f2bac74000dbb7a177d9b98a17031ec •