CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-27393 – xen-netfront: Add missing skb_mark_for_recycle
https://notcve.org/view.php?id=CVE-2024-27393
09 May 2024 — In the Linux kernel, the following vulnerability has been resolved: xen-netfront: Add missing skb_mark_for_recycle Notice that skb_mark_for_recycle() is introduced later than fixes tag in commit 6a5bcd84e886 ("page_pool: Allow drivers to hint on SKB recycling"). It is believed that fixes tag were missing a call to page_pool_release_page() between v5.9 to v5.14, after which is should have used skb_mark_for_recycle(). Since v6.6 the call page_pool_release_page() were removed (in commit 535b9c61bdef ("net: pag... • https://git.kernel.org/stable/c/6c5aa6fc4defc2a0977a2c59e4710d50fa1e834c •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 1CVE-2023-52654 – io_uring/af_unix: disable sending io_uring over sockets
https://notcve.org/view.php?id=CVE-2023-52654
09 May 2024 — In the Linux kernel, the following vulnerability has been resolved: io_uring/af_unix: disable sending io_uring over sockets File reference cycles have caused lots of problems for io_uring in the past, and it still doesn't work exactly right and races with unix_stream_read_generic(). The safest fix would be to completely disallow sending io_uring files via sockets via SCM_RIGHT, so there are no possible cycles invloving registered files and thus rendering SCM accounting on the io_uring side unnecessary. En e... • https://github.com/FoxyProxys/CVE-2023-52654 •
CVSS: 7.0EPSS: 0%CPEs: 5EXPL: 0CVE-2024-27391 – wifi: wilc1000: do not realloc workqueue everytime an interface is added
https://notcve.org/view.php?id=CVE-2024-27391
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: do not realloc workqueue everytime an interface is added Commit 09ed8bfc5215 ("wilc1000: Rename workqueue from "WILC_wq" to "NETDEV-wq"") moved workqueue creation in wilc_netdev_ifc_init in order to set the interface name in the workqueue name. However, while the driver needs only one workqueue, the wilc_netdev_ifc_init is called each time we add an interface over a phy, which in turns overwrite the workqueue with a new one.... • https://git.kernel.org/stable/c/09ed8bfc5215ad5aac91c50008277b5586b9ef24 •
CVSS: 7.0EPSS: 0%CPEs: 6EXPL: 0CVE-2024-27390 – ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down()
https://notcve.org/view.php?id=CVE-2024-27390
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: remove one synchronize_net() barrier in ipv6_mc_down() As discussed in the past (commit 2d3916f31891 ("ipv6: fix skb drops in igmp6_event_query() and igmp6_event_report()")) I think the synchronize_net() call in ipv6_mc_down() is not needed. Under load, synchronize_net() can last between 200 usec and 5 ms. KASAN seems to agree as well. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: ipv6: mcast: elimina una barr... • https://git.kernel.org/stable/c/f185de28d9ae6c978135993769352e523ee8df06 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-27389 – pstore: inode: Only d_invalidate() is needed
https://notcve.org/view.php?id=CVE-2024-27389
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: pstore: inode: Only d_invalidate() is needed Unloading a modular pstore backend with records in pstorefs would trigger the dput() double-drop warning: WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410 Using the combo of d_drop()/dput() (as mentioned in Documentation/filesystems/vfs.rst) isn't the right approach here, and leads to the reference counting problem seen above. Use d_invalidate() and update the code to not both... • https://git.kernel.org/stable/c/609e28bb139e53621521130f0d4aea27a725d465 •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2024-27388 – SUNRPC: fix some memleaks in gssx_dec_option_array
https://notcve.org/view.php?id=CVE-2024-27388
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssx_dec_option_array The creds and oa->data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: SUNRPC: corrige algunas fugas de mem en gssx_dec_option_array Los creds y oa->data deben liberarse en las rutas de manejo de errores después de su asignación. Entonces ... • https://git.kernel.org/stable/c/1d658336b05f8697d6445834f8867f8ad5e4f735 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-27079 – iommu/vt-d: Fix NULL domain on device release
https://notcve.org/view.php?id=CVE-2024-27079
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix NULL domain on device release In the kdump kernel, the IOMMU operates in deferred_attach mode. In this mode, info->domain may not yet be assigned by the time the release_device function is called. It leads to the following crash in the crash kernel: BUG: kernel NULL pointer dereference, address: 000000000000003c ... RIP: 0010:do_raw_spin_lock+0xa/0xa0 ... _raw_spin_lock_irqsave+0x1b/0x30 intel_iommu_release_device+0x96/0x170... • https://git.kernel.org/stable/c/586081d3f6b13ec9dfdfdf3d7842a688b376fa5e •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-27078 – media: v4l2-tpg: fix some memleaks in tpg_alloc
https://notcve.org/view.php?id=CVE-2024-27078
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: fix some memleaks in tpg_alloc In tpg_alloc, resources should be deallocated in each and every error-handling paths, since they are allocated in for statements. Otherwise there would be memleaks because tpg_free is called only when tpg_alloc return 0. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: medio: v4l2-tpg: corrige algunas fugas de memoria en tpg_alloc En tpg_alloc, los recursos deben desasignarse... • https://git.kernel.org/stable/c/63881df94d3ecbb0deafa0b77da62ff2f32961c4 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-27077 – media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity
https://notcve.org/view.php?id=CVE-2024-27077
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity The entity->name (i.e. name) is allocated in v4l2_m2m_register_entity but isn't freed in its following error-handling paths. This patch adds such deallocation to prevent memleak of entity->name. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: medio: v4l2-mem2mem: corrige una fuga de mem en v4l2_m2m_register_entity La entidad->nombre (es decir, nombre) se asign... • https://git.kernel.org/stable/c/be2fff656322e82f215730839063c2c2ca73d14b •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-27076 – media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak
https://notcve.org/view.php?id=CVE-2024-27076
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak Free the memory allocated in v4l2_ctrl_handler_init on release. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: medios: imx: csc/scaler: corrige la pérdida de memoria v4l2_ctrl_handler Libere la memoria asignada en v4l2_ctrl_handler_init en el lanzamiento. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditio... • https://git.kernel.org/stable/c/a8ef0488cc592921a917362cca66af4a601987b9 •