CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-50177 – drm/amd/display: fix a UBSAN warning in DML2.1
https://notcve.org/view.php?id=CVE-2024-50177
08 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a UBSAN warning in DML2.1 When programming phantom pipe, since cursor_width is explicity set to 0, this causes calculation logic to trigger overflow for an unsigned int triggering the kernel's UBSAN check as below: [ 40.962845] UBSAN: shift-out-of-bounds in /tmp/amd.EfpumTkO/amd/amdgpu/../display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c:3312:34 [ 40.962849] shift exponent 4294967170 is too large for 32-... • https://git.kernel.org/stable/c/27bc3da5eae57e3af8f5648b4498ffde48781434 •
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
07 Nov 2024 — 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. Agreg... • https://git.kernel.org/stable/c/80105befdb4b8cea924711b40b2462b87df65b62 •
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
07 Nov 2024 — 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-&g... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50167 – be2net: fix potential memory leak in be_xmit()
https://notcve.org/view.php?id=CVE-2024-50167
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: be2net: fix potential memory leak in be_xmit() The be_xmit() returns NETDEV_TX_OK without freeing skb in case of be_xmit_enqueue() fails, add dev_kfree_skb_any() to fix it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: be2net: corrige una posible pérdida de memoria en be_xmit(). Be_xmit() devuelve NETDEV_TX_OK sin liberar skb en caso de que be_xmit_enqueue() falle, agregue dev_kfree_skb_any() para solucionarlo. • https://git.kernel.org/stable/c/760c295e0e8d982917d004c9095cff61c0cbd803 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50166 – fsl/fman: Fix refcount handling of fman-related devices
https://notcve.org/view.php?id=CVE-2024-50166
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: fsl/fman: Fix refcount handling of fman-related devices In mac_probe() there are multiple calls to of_find_device_by_node(), fman_bind() and fman_port_bind() which takes references to of_dev->dev. Not all references taken by these calls are released later on error path in mac_probe() and in mac_remove() which lead to reference leaks. Add references release. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: fsl/fman: se h... • https://git.kernel.org/stable/c/3933961682a30ae7d405cda344c040a129fea422 •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2024-50154 – tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink().
https://notcve.org/view.php?id=CVE-2024-50154
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink(). Martin KaFai Lau reported use-after-free [0] in reqsk_timer_handler(). """ We are seeing a use-after-free from a bpf prog attached to trace_tcp_retransmit_synack. The program passes the req->sk to the bpf_sk_storage_get_tracing kernel helper which does check for null before using it. """ The commit 83fccfc3940c ("inet: fix potential deadlock in reqsk_queue_unlink()... • https://git.kernel.org/stable/c/83fccfc3940c4a2db90fd7e7079f5b465cd8c6af • CWE-416: Use After Free •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50150 – usb: typec: altmode should keep reference to parent
https://notcve.org/view.php?id=CVE-2024-50150
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: usb: typec: altmode should keep reference to parent The altmode device release refers to its parent device, but without keeping a reference to it. When registering the altmode, get a reference to the parent and put it in the release function. Before this fix, when using CONFIG_DEBUG_KOBJECT_RELEASE, we see issues like this: [ 43.572860] kobject: 'port0.0' (ffff8880057ba008): kobject_release, parent 0000000000000000 (delayed 3000) [ ... • https://git.kernel.org/stable/c/8a37d87d72f0c69f837229c04d2fcd7117ea57e7 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50148 – Bluetooth: bnep: fix wild-memory-access in proto_unregister
https://notcve.org/view.php?id=CVE-2024-50148
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: fix wild-memory-access in proto_unregister There's issue as follows: KASAN: maybe wild-memory-access in range [0xdead...108-0xdead...10f] CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G W RIP: 0010:proto_unregister+0xee/0x400 Call Trace:
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-50143 – udf: fix uninit-value use in udf_get_fileshortad
https://notcve.org/view.php?id=CVE-2024-50143
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: udf: fix uninit-value use in udf_get_fileshortad Check for overflow when computing alen in udf_current_aext to mitigate later uninit-value use in udf_get_fileshortad KMSAN bug[1]. After applying the patch reproducer did not trigger any issue[2]. [1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df [2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000 En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ud... • https://git.kernel.org/stable/c/5eb76fb98b3335aa5cca6a7db2e659561c79c32b •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50142 – xfrm: validate new SA's prefixlen using SA family when sel.family is unset
https://notcve.org/view.php?id=CVE-2024-50142
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a ("xfrm: Validate address prefix lengths in the xfrm selector.") syzbot created an SA with usersa.sel.family = AF_UNSPEC usersa.sel.prefixlen_s = 128 usersa.family = AF_INET Because of the AF_UNSPEC selector, verify_newsa_info doesn't put limits on prefixlen_{s,d}. But then copy_from_user_st... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •