13948 matches found
CVE-2022-50083
CVE-2022-50083 is rejected/not used as stated in the Initial Description.
CVE-2022-50080
CVE-2022-50080 (Linux kernel) affects kernel code path for tee/shm handling. The issue is an integer overflow in register_shm_helper() when calculating pages for a memory region supplied by user space, which can lead to a NULL pointer dereference in internal_get_user_pages_fast() via pin_user_pag...
CVE-2022-50070 mptcp: do not queue data on closed subflows
In the Linux kernel, the following vulnerability has been resolved: mptcp: do not queue data on closed subflows Dipanjan reported a syzbot splat at close time: WARNING: CPU: 1 PID: 10818 at net/ipv4/afinet.c:153 inetsockdestruct+0x6d0/0x8e0 net/ipv4/afinet.c:153 Modules linked in: uioivshmemOE ui...
CVE-2022-50070 mptcp: do not queue data on closed subflows
In the Linux kernel, the following vulnerability has been resolved: mptcp: do not queue data on closed subflows Dipanjan reported a syzbot splat at close time: WARNING: CPU: 1 PID: 10818 at net/ipv4/afinet.c:153 inetsockdestruct+0x6d0/0x8e0 net/ipv4/afinet.c:153 Modules linked in: uioivshmemOE ui...
CVE-2022-50068
CVE-2022-50068 affects the Linux kernel DRM TTM path (drm/ttm). The issue is a null pointer dereference in ttm_bo_validate during and after bo initialization, triggered by inspecting a NULL bo->resource in mem_type handling, potentially causing a kernel crash (general protection fault) and a l...
CVE-2022-50068 drm/ttm: Fix dummy res NULL ptr deref bug
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Fix dummy res NULL ptr deref bug Check the bo-resource value before accessing the resource memtype. v2: Fix commit description unwrapped warning 40.191227 T184 general protection fault, probably for non-canonical address...
CVE-2022-50064
CVE-2022-50064 involves a use-after-free in the Linux kernel’s virtio-blk path. The issue arises because hctx->user_data is assigned to vq in virtblk_init_hctx(), but vq is freed during suspend and reallocated on resume, making hctx->user_data invalid after resume and capable of causing a k...
CVE-2022-50060
The CVE-2022-50060 entry concerns the Linux kernel and relates to octeontx2-af. The issue is a resource leak of MCAM entries during teardown in the FLR path: if a PF/VF detaches, the graceful shutdown may leave MCAM entries allocated. The fix ensures MCAM entries are freed even when LF is detache...
CVE-2022-50054 iavf: Fix NULL pointer dereference in iavf_get_link_ksettings
In the Linux kernel, the following vulnerability has been resolved: iavf: Fix NULL pointer dereference in iavfgetlinkksettings Fix possible NULL pointer dereference, due to freeing of adapter-vfres in iavfinitgetresources. Previous commit introduced a regression, where receiving...
CVE-2022-50054
The CVE-2022-50054 entry concerns a Linux kernel vulnerability in the iavf driver: a NULL pointer dereference in iavf_get_link_ksettings when vf_res has been freed in iavf_init_get_resources. The issue arises after a regression that could allow netdev to call ethtool_ops while vf_res is gone, lea...
CVE-2022-50052 ASoC: Intel: avs: Fix potential buffer overflow by snprintf()
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Fix potential buffer overflow by snprintf snprintf returns the would-be-filled size when the string overflows the given buffer size, hence using this value may result in a buffer overflow although it's...
CVE-2022-50042 net: genl: fix error path memory leak in policy dumping
In the Linux kernel, the following vulnerability has been resolved: net: genl: fix error path memory leak in policy dumping If construction of the array of policies fails when recording non-first policy we need to unwind. netlinkpolicydumpaddpolicy itself also needs fixing as it currently gives u...
CVE-2022-50040 net: dsa: sja1105: fix buffer overflow in sja1105_setup_devlink_regions()
In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: fix buffer overflow in sja1105setupdevlinkregions If an error occurs in dsadevlinkregioncreate, then 'priv-regions' array will be accessed by negative index '-1'. Found by Linux Verification Center...
CVE-2022-50039
In the Linux kernel, the following vulnerability has been resolved: stmmac: intel: Add a missing clkdisableunprepare call in intelethpciremove Commit 09f012e64e4b "stmmac: intel: Fix clock handling on error and remove paths" removed this clkdisableunprepare This was partly revert by commit...
CVE-2022-50036
CVE-2022-50036 affects the Linux kernel component drm/sun4i: dsi. The underflow occurred when computing packet sizes due to subtracting packet overhead with unsigned arithmetic; with a short sync pulse the subtraction could wrap to a large unsigned value. The remediation is a fix that uses signed...
CVE-2022-50034 usb: cdns3 fix use-after-free at workaround 2
In the Linux kernel, the following vulnerability has been resolved: usb: cdns3 fix use-after-free at workaround 2 BUG: KFENCE: use-after-free read in listdelentryvalid+0x10/0xac cdns3wa2removeoldrequest ... kfreeprivreq-request.buf; cdns3gadgetepfreerequest&privep-endpoint, &privreq-request;...
CVE-2022-50032
CVE-2022-50032 concerns the Linux kernel USB Renesas driver fix for a refcount leak. The issue arises in usbhs_rza1_hardware_init() where of_find_node_by_name() returns a node pointer with an elevated refcount; the correct handling is to call of_node_put() when the node is no longer needed. The c...
CVE-2022-50026 habanalabs/gaudi: fix shift out of bounds
In the Linux kernel, the following vulnerability has been resolved: habanalabs/gaudi: fix shift out of bounds When validating NIC queues, queue offset calculation must be performed only for NIC queues...
CVE-2022-50022
CVE-2022-50022 is a Linux kernel vulnerability in the md driver (RAID5) that can cause a use-after-free. The issue arises because raid5_release_stripe(sh) drops a reference to sh, but sh is later dereferenced (sh->batch_head) in the same function. The patch fixes this by moving raid5_release_s...