CVSS: 8.1EPSS: 0%CPEs: 5EXPL: 0CVE-2024-26952 – ksmbd: fix potencial out-of-bounds when buffer offset is invalid
https://notcve.org/view.php?id=CVE-2024-26952
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix potencial out-of-bounds when buffer offset is invalid I found potencial out-of-bounds when buffer offset fields of a few requests is invalid. This patch set the minimum value of buffer offset field to ->Buffer offset to validate buffer length. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: ksmbd: corrige posibles límites cuando el desplazamiento del búfer no es válido. Encontré posibles límites cuando los campos ... • https://git.kernel.org/stable/c/0626e6641f6b467447c81dd7678a69c66f7746cf • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-26951 – wireguard: netlink: check for dangling peer via is_dead instead of empty list
https://notcve.org/view.php?id=CVE-2024-26951
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: check for dangling peer via is_dead instead of empty list If all peers are removed via wg_peer_remove_all(), rather than setting peer_list to empty, the peer is added to a temporary list with a head on the stack of wg_peer_remove_all(). If a netlink dump is resumed and the cursored peer is one that has been removed via wg_peer_remove_all(), it will iterate from that peer and then attempt to dump freed peers. Fix this by ... • https://git.kernel.org/stable/c/e7096c131e5161fa3b8e52a650d7719d2857adfd •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-26950 – wireguard: netlink: access device through ctx instead of peer
https://notcve.org/view.php?id=CVE-2024-26950
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: access device through ctx instead of peer The previous commit fixed a bug that led to a NULL peer->device being dereferenced. It's actually easier and faster performance-wise to instead get the device from ctx->wg. This semantically makes more sense too, since ctx->wg->peer_allowedips.seq is compared with ctx->allowedips_seq, basing them both in ctx. This also acts as a defence in depth provision against freed peers. En ... • https://git.kernel.org/stable/c/e7096c131e5161fa3b8e52a650d7719d2857adfd •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-26948 – drm/amd/display: Add a dc_state NULL check in dc_state_release
https://notcve.org/view.php?id=CVE-2024-26948
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add a dc_state NULL check in dc_state_release [How] Check wheather state is NULL before releasing it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: agregue una verificación dc_state NULL en dc_state_release [Cómo] Verifique si el estado es NULL antes de liberarlo. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add a dc_state NULL check in dc_state_r... • https://git.kernel.org/stable/c/d37a08f840485995e3fb91dad95e441b9d28a269 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-26947 – ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses
https://notcve.org/view.php?id=CVE-2024-26947
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses Since commit a4d5613c4dc6 ("arm: extend pfn_valid to take into account freed memory map alignment") changes the semantics of pfn_valid() to check presence of the memory map for a PFN. A valid page for an address which is reserved but not mapped by the kernel[1], the system crashed during some uio test with the following memory layout: node 0: [mem 0x00000000c0a00000... • https://git.kernel.org/stable/c/a4d5613c4dc6d413e0733e37db9d116a2a36b9f3 • CWE-439: Behavioral Change in New Version or Environment •
CVSS: 6.4EPSS: 0%CPEs: 2EXPL: 0CVE-2024-26944 – btrfs: zoned: fix use-after-free in do_zone_finish()
https://notcve.org/view.php?id=CVE-2024-26944
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix use-after-free in do_zone_finish() Shinichiro reported the following use-after-free triggered by the device replace operation in fstests btrfs/070. BTRFS info (device nullb1): scrub: finished on devid 1 with status: 0 ================================================================== BUG: KASAN: slab-use-after-free in do_zone_finish+0x91a/0xb90 [btrfs] Read of size 8 at addr ffff8881543c8060 by task btrfs-cleaner/3494007 C... • https://git.kernel.org/stable/c/34ca809e055eca5cfe63d9c7efbf80b7c21b4e57 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-26938 – drm/i915/bios: Tolerate devdata==NULL in intel_bios_encoder_supports_dp_dual_mode()
https://notcve.org/view.php?id=CVE-2024-26938
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: Tolerate devdata==NULL in intel_bios_encoder_supports_dp_dual_mode() If we have no VBT, or the VBT didn't declare the encoder in question, we won't have the 'devdata' for the encoder. Instead of oopsing just bail early. We won't be able to tell whether the port is DP++ or not, but so be it. (cherry picked from commit 26410896206342c8a80d2b027923e9ee7d33b733) En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: dr... • https://git.kernel.org/stable/c/72e4d3fb72e9f0f016946158a7d95304832768e6 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-26937 – drm/i915/gt: Reset queue_priority_hint on parking
https://notcve.org/view.php?id=CVE-2024-26937
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Reset queue_priority_hint on parking Originally, with strict in order execution, we could complete execution only when the queue was empty. Preempt-to-busy allows replacement of an active request that may complete before the preemption is processed by HW. If that happens, the request is retired from the queue, but the queue_priority_hint remains set, preventing direct submission until after the next CS interrupt is processed. T... • https://git.kernel.org/stable/c/22b7a426bbe1ebe1520f92da4cd1617d1e1b5fc4 • CWE-617: Reachable Assertion •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26935 – scsi: core: Fix unremoved procfs host directory regression
https://notcve.org/view.php?id=CVE-2024-26935
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix unremoved procfs host directory regression Commit fc663711b944 ("scsi: core: Remove the /proc/scsi/${proc_name} directory earlier") fixed a bug related to modules loading/unloading, by adding a call to scsi_proc_hostdir_rm() on scsi_remove_host(). But that led to a potential duplicate call to the hostdir_rm() routine, since it's also called from scsi_host_dev_release(). That triggered a regression report, which was then fixe... • https://git.kernel.org/stable/c/88c3d3bb6469cea929ac68fd326bdcbefcdfdd83 •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26934 – USB: core: Fix deadlock in usb_deauthorize_interface()
https://notcve.org/view.php?id=CVE-2024-26934
01 May 2024 — In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix deadlock in usb_deauthorize_interface() Among the attribute file callback routines in drivers/usb/core/sysfs.c, the interface_authorized_store() function is the only one which acquires a device lock on an ancestor device: It calls usb_deauthorize_interface(), which locks the interface's parent USB device. The will lead to deadlock if another process already owns that lock and tries to remove the interface, whether through a c... • https://git.kernel.org/stable/c/310d2b4124c073a2057ef9d952d4d938e9b1dfd9 • CWE-667: Improper Locking •