5.5
CVE-2023-52989 - firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region
In the Linux kernel, the following vulnerability has been resolved: firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region This patch is fix for Linux kernel v2.6.33 or later. For request subaction to IEC 61883-1 FCP region, Linux FireWire subsystem have had an issuβ¦
5.5
CVE-2025-21877 - usbnet: gl620a: fix endpoint checking in genelink_bind()
In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix endpoint checking in genelink_bind() Syzbot reports [1] a warning in usb_submit_urb() triggered by inconsistencies between expected and actually present endpoints in gl620a driver. Since genelink_bind() does nβ¦
5.5
CVE-2025-21889 - perf/core: Add RCU read lock protection to perf_iterate_ctx()
In the Linux kernel, the following vulnerability has been resolved: perf/core: Add RCU read lock protection to perf_iterate_ctx() The perf_iterate_ctx() function performs RCU list traversal but currently lacks RCU read lock protection. This causes lockdep warnings when running perf probe with unsβ¦
7.8
CVE-2025-21879 - btrfs: fix use-after-free on inode when scanning root during em shrinking
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free on inode when scanning root during em shrinking At btrfs_scan_root() we are accessing the inode's root (and fs_info) in a call to btrfs_fs_closing() after we have scheduled the inode for a delayed iput, β¦
5.5
CVE-2024-58091 - drm/fbdev-dma: Add shadow buffering for deferred I/O
In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Add shadow buffering for deferred I/O DMA areas are not necessarily backed by struct page, so we cannot rely on it for deferred I/O. Allocate a shadow buffer for drivers that require deferred I/O and use it as framβ¦
5.5
CVE-2025-21871 - tee: optee: Fix supplicant wait loop
In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix supplicant wait loop OP-TEE supplicant is a user-space daemon and it's possible for it be hung or crashed or killed in the middle of processing an OP-TEE RPC call. It becomes more complicated when there is incorreβ¦
5.5
CVE-2023-52998 - net: fec: Use page_pool_put_full_page when freeing rx buffers
In the Linux kernel, the following vulnerability has been resolved: net: fec: Use page_pool_put_full_page when freeing rx buffers The page_pool_release_page was used when freeing rx buffers, and this function just unmaps the page (if mapped) and does not recycle the page. So after hundreds of dowβ¦
5.5
CVE-2022-49758 - reset: uniphier-glue: Fix possible null-ptr-deref
In the Linux kernel, the following vulnerability has been resolved: reset: uniphier-glue: Fix possible null-ptr-deref It will cause null-ptr-deref when resource_size(res) invoked, if platform_get_resource() returns NULL.
5.5
CVE-2025-21881 - uprobes: Reject the shared zeropage in uprobe_write_opcode()
In the Linux kernel, the following vulnerability has been resolved: uprobes: Reject the shared zeropage in uprobe_write_opcode() We triggered the following crash in syzkaller tests: BUG: Bad page state in process syz.7.38 pfn:1eff3 page: refcount:0 mapcount:0 mapping:0000000000000000 index:β¦
5.5
CVE-2023-52979 - kernel: squashfs: harden sanity check in squashfs_read_xattr_id_table
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.