CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-35922 – fbmon: prevent division by zero in fb_videomode_from_videomode()
https://notcve.org/view.php?id=CVE-2024-35922
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: fbmon: prevent division by zero in fb_videomode_from_videomode() The expression htotal * vtotal can have a zero value on overflow. It is necessary to prevent division by zero like in fb_var_to_videomode(). Found by Linux Verification Center (linuxtesting.org) with Svace. En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: fbmon: evita la división por cero en fb_videomode_from_videomode() La expresión htotal * vtotal puede tene... • https://git.kernel.org/stable/c/1fb52bc1de55e9e0bdf71fe078efd4da0889710f •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-35921 – media: mediatek: vcodec: Fix oops when HEVC init fails
https://notcve.org/view.php?id=CVE-2024-35921
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix oops when HEVC init fails The stateless HEVC decoder saves the instance pointer in the context regardless if the initialization worked or not. This caused a use after free, when the pointer is freed in case of a failure in the deinit function. Only store the instance pointer when the initialization was successful, to solve this issue. Hardware name: Acer Tomato (rev3 - 4) board (DT) pstate: 80400009 (Nzcv daif +... • https://git.kernel.org/stable/c/2674486aac7d9c95ceb77daf7c30f862d4295c1c •
CVSS: 7.2EPSS: 0%CPEs: 3EXPL: 0CVE-2024-35920 – media: mediatek: vcodec: adding lock to protect decoder context list
https://notcve.org/view.php?id=CVE-2024-35920
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: adding lock to protect decoder context list Add a lock for the ctx_list, to avoid accessing a NULL pointer within the 'vpu_dec_ipi_handler' function when the ctx_list has been deleted due to an unexpected behavior on the SCP IP block. Hardware name: Google juniper sku16 board (DT) pstate: 20400005 (nzCv daif +PAN -UAO -TCO BTYPE=--) pc : vpu_dec_ipi_handler+0x58/0x1f8 [mtk_vcodec_dec] lr : scp_ipi_handler+0xd0/0x194... • https://git.kernel.org/stable/c/655b86e52eacdce79c2e02c5ec7258a97fcc2e4a •
CVSS: 7.2EPSS: 0%CPEs: 3EXPL: 0CVE-2024-35919 – media: mediatek: vcodec: adding lock to protect encoder context list
https://notcve.org/view.php?id=CVE-2024-35919
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: adding lock to protect encoder context list Add a lock for the ctx_list, to avoid accessing a NULL pointer within the 'vpu_enc_ipi_handler' function when the ctx_list has been deleted due to an unexpected behavior on the SCP IP block. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: mediatek: vcodec: añadir bloqueo para proteger la lista de contexto del codificador. Agregue un bloqueo para c... • https://git.kernel.org/stable/c/1972e32431ed14682909ad568c6fd660572ae6ab •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52699 – sysv: don't call sb_bread() with pointers_lock held
https://notcve.org/view.php?id=CVE-2023-52699
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: sysv: don't call sb_bread() with pointers_lock held syzbot is reporting sleep in atomic context in SysV filesystem [1], for sb_bread() is called with rw_spinlock held. A "write_lock(&pointers_lock) => read_lock(&pointers_lock) deadlock" bug and a "sb_bread() with write_lock(&pointers_lock)" bug were introduced by "Replace BKL for chain locking with sysvfs-private rwlock" in Linux 2.5.12. Then, "[PATCH] err1-40: sysvfs locking fix" in Linux ... • https://git.kernel.org/stable/c/13b33feb2ebddc2b1aa607f553566b18a4af1d76 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-35917 – s390/bpf: Fix bpf_plt pointer arithmetic
https://notcve.org/view.php?id=CVE-2024-35917
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Fix bpf_plt pointer arithmetic Kui-Feng Lee reported a crash on s390x triggered by the dummy_st_ops/dummy_init_ptr_arg test [1]: [<0000000000000002>] 0x2 [<00000000009d5cde>] bpf_struct_ops_test_run+0x156/0x250 [<000000000033145a>] __sys_bpf+0xa1a/0xd00 [<00000000003319dc>] __s390x_sys_bpf+0x44/0x50 [<0000000000c4382c>] __do_syscall+0x244/0x300 [<0000000000c59a40>] system_call+0x70/0x98 This is caused by GCC moving memcpy() after ... • https://git.kernel.org/stable/c/f1d5df84cd8c3ec6460c78f5b86be7c84577a83f •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-35916 – dma-buf: Fix NULL pointer dereference in sanitycheck()
https://notcve.org/view.php?id=CVE-2024-35916
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: dma-buf: Fix NULL pointer dereference in sanitycheck() If due to a memory allocation failure mock_chain() returns NULL, it is passed to dma_fence_enable_sw_signaling() resulting in NULL pointer dereference there. Call dma_fence_enable_sw_signaling() only if mock_chain() succeeds. Found by Linux Verification Center (linuxtesting.org) with SVACE. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dma-buf: corrige la desreferen... • https://git.kernel.org/stable/c/d62c43a953ce02d54521ec06217d0c2ed6d489af •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-35915 – nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet
https://notcve.org/view.php?id=CVE-2024-35915
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet syzbot reported the following uninit-value access issue [1][2]: nci_rx_work() parses and processes received packet. When the payload length is zero, each message type handler reads uninitialized payload and KMSAN detects this issue. The receipt of a packet with a zero-size payload is considered unexpected, and therefore, such packets should be silently discarded. This patch resolve... • https://git.kernel.org/stable/c/6a2968aaf50c7a22fced77a5e24aa636281efca8 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-35914 – nfsd: Fix error cleanup path in nfsd_rename()
https://notcve.org/view.php?id=CVE-2024-35914
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: nfsd: Fix error cleanup path in nfsd_rename() Commit a8b0026847b8 ("rename(): avoid a deadlock in the case of parents having no common ancestor") added an error bail out path. However this path does not drop the remount protection that has been acquired. Fix the cleanup path to properly drop the remount protection. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nfsd: corrigió la ruta de limpieza de errores en nfsd_rename... • https://git.kernel.org/stable/c/a8b0026847b8c43445c921ad2c85521c92eb175f •
CVSS: 7.2EPSS: 0%CPEs: 2EXPL: 0CVE-2024-35913 – wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF
https://notcve.org/view.php?id=CVE-2024-35913
19 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF When we want to know whether we should look for the mac_id or the link_id in struct iwl_mvm_session_prot_notif, we should look at the version of SESSION_PROTECTION_NOTIF. This causes WARNINGs: WARNING: CPU: 0 PID: 11403 at drivers/net/wireless/intel/iwlwifi/mvm/time-event.c:959 iwl_mvm_rx_session_protect_notif+0x333/0x340 [iwlmvm] RIP: 0010:iwl_mvm_rx_session_protect_notif+0x3... • https://git.kernel.org/stable/c/085d33c53012866b6c088b69b603af7cf69c0a53 •