CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-42082 – xdp: Remove WARN() from __xdp_reg_mem_model()
https://notcve.org/view.php?id=CVE-2024-42082
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: xdp: Remove WARN() from __xdp_reg_mem_model() syzkaller reports a warning in __xdp_reg_mem_model(). The warning occurs only if __mem_id_init_hash_table() returns an error. It returns the error in two cases: 1. memory allocation fails; 2. rhashtable_init() fails when some fields of rhashtable_params struct are not initialized properly. The second case cannot happen since there is a static const rhashtable_params struct with valid fields. So,... • https://git.kernel.org/stable/c/8d5d88527587516bd58ff0f3810f07c38e65e2be • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-42080 – RDMA/restrack: Fix potential invalid address access
https://notcve.org/view.php?id=CVE-2024-42080
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Fix potential invalid address access struct rdma_restrack_entry's kern_name was set to KBUILD_MODNAME in ib_create_cq(), while if the module exited but forgot del this rdma_restrack_entry, it would cause a invalid address access in rdma_restrack_clean() when print the owner of this rdma_restrack_entry. These code is used to help find one forgotten PD release in one of the ULPs. But it is not needed anymore, so delete them. In... • https://git.kernel.org/stable/c/8656ef8a9288d6c932654f8d3856dc4ab1cfc6b5 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-42079 – gfs2: Fix NULL pointer dereference in gfs2_log_flush
https://notcve.org/view.php?id=CVE-2024-42079
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix NULL pointer dereference in gfs2_log_flush In gfs2_jindex_free(), set sdp->sd_jdesc to NULL under the log flush lock to provide exclusion against gfs2_log_flush(). In gfs2_log_flush(), check if sdp->sd_jdesc is non-NULL before dereferencing it. Otherwise, we could run into a NULL pointer dereference when outstanding glock work races with an unmount (glock_work_func -> run_queue -> do_xmote -> inode_go_sync -> gfs2_log_flush). In t... • https://git.kernel.org/stable/c/3429ef5f50909cee9e498c50f0c499b9397116ce • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-42077 – ocfs2: fix DIO failure due to insufficient transaction credits
https://notcve.org/view.php?id=CVE-2024-42077
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix DIO failure due to insufficient transaction credits The code in ocfs2_dio_end_io_write() estimates number of necessary transaction credits using ocfs2_calc_extend_credits(). This however does not take into account that the IO could be arbitrarily large and can contain arbitrary number of extents. Extent tree manipulations do often extend the current transaction but not in all of the cases. For example if we have only single block... • https://git.kernel.org/stable/c/c15471f79506830f80eca0e7fe09b8213953ab5f •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-42076 – net: can: j1939: Initialize unused data in j1939_send_one()
https://notcve.org/view.php?id=CVE-2024-42076
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: can: j1939: Initialize unused data in j1939_send_one() syzbot reported kernel-infoleak in raw_recvmsg() [1]. j1939_send_one() creates full frame including unused data, but it doesn't initialize it. This causes the kernel-infoleak issue. Fix this by initializing unused data. [1] BUG: KMSAN: kernel-infoleak in instrument_copy_to_user include/linux/instrumented.h:114 [inline] BUG: KMSAN: kernel-infoleak in copy_to_user_iter lib/iov_iter.c... • https://git.kernel.org/stable/c/9d71dd0c70099914fcd063135da3c580865e924c •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42073 – mlxsw: spectrum_buffers: Fix memory corruptions on Spectrum-4 systems
https://notcve.org/view.php?id=CVE-2024-42073
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_buffers: Fix memory corruptions on Spectrum-4 systems The following two shared buffer operations make use of the Shared Buffer Status Register (SBSR): # devlink sb occupancy snapshot pci/0000:01:00.0 # devlink sb occupancy clearmax pci/0000:01:00.0 The register has two masks of 256 bits to denote on which ingress / egress ports the register should operate on. Spectrum-4 has more than 256 ports, so the register was extended b... • https://git.kernel.org/stable/c/f8538aec88b46642553a9ba9efa0952f5958dbed •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42070 – netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
https://notcve.org/view.php?id=CVE-2024-42070
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers register store validation for NFT_DATA_VALUE is conditional, however, the datatype is always either NFT_DATA_VALUE or NFT_DATA_VERDICT. This only requires a new helper function to infer the register type from the set datatype so this conditional check can be removed. Otherwise, pointer to chain object can be leaked through the registers. This vulnerability allows... • https://git.kernel.org/stable/c/96518518cc417bb0a8c80b9fb736202e28acdf96 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-42068 – bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()
https://notcve.org/view.php?id=CVE-2024-42068
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() set_memory_ro() can fail, leaving memory unprotected. Check its return and take it into account as an error. Ubuntu Security Notice 7156-1 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. Several securi... • https://git.kernel.org/stable/c/a359696856ca9409fb97655c5a8ef0f549cb6e03 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-42067 – bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()
https://notcve.org/view.php?id=CVE-2024-42067
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() set_memory_rox() can fail, leaving memory unprotected. Check return and bail out when bpf_jit_binary_lock_ro() returns an error. In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() set_memory_rox() can fail, leaving memory unprotected. Check return and bail out wh... • https://git.kernel.org/stable/c/08f6c05feb1db21653e98ca84ea04ca032d014c7 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-42064 – drm/amd/display: Skip pipe if the pipe idx not set properly
https://notcve.org/view.php?id=CVE-2024-42064
29 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip pipe if the pipe idx not set properly [why] Driver crashes when pipe idx not set properly [how] Add code to skip the pipe that idx not set properly In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip pipe if the pipe idx not set properly [why] Driver crashes when pipe idx not set properly [how] Add code to skip the pipe that idx not set properly • https://git.kernel.org/stable/c/27df59c6071470efce7182ee92fbb16afba551e0 •