CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53766 – FS: JFS: Check for read-only mounted filesystem in txBegin
https://notcve.org/view.php?id=CVE-2023-53766
08 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: FS: JFS: Check for read-only mounted filesystem in txBegin This patch adds a check for read-only mounted filesystem in txBegin before starting a transaction potentially saving from NULL pointer deref. • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 6.9EPSS: 0%CPEs: 5EXPL: 0CVE-2025-40323 – fbcon: Set fb_display[i]->mode to NULL when the mode is released
https://notcve.org/view.php?id=CVE-2025-40323
08 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: fbcon: Set fb_display[i]->mode to NULL when the mode is released Recently, we discovered the following issue through syzkaller: BUG: KASAN: slab-use-after-free in fb_mode_is_equal+0x285/0x2f0 Read of size 4 at addr ff11000001b3c69c by task syz.xxx ... Call Trace:
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40322 – fbdev: bitblit: bound-check glyph index in bit_putcs*
https://notcve.org/view.php?id=CVE-2025-40322
08 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: fbdev: bitblit: bound-check glyph index in bit_putcs* bit_putcs_aligned()/unaligned() derived the glyph pointer from the character value masked by 0xff/0x1ff, which may exceed the actual font's glyph count and read past the end of the built-in font array. Clamp the index to the actual glyph count before computing the address. This fixes a global out-of-bounds read reported by syzbot. In the Linux kernel, the following vulnerability has been... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40312 – jfs: Verify inode mode when loading from disk
https://notcve.org/view.php?id=CVE-2025-40312
08 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: jfs: Verify inode mode when loading from disk The inode mode loaded from corrupted disk can be invalid. Do like what commit 0a9e74051313 ("isofs: Verify inode mode when loading from disk") does. In the Linux kernel, the following vulnerability has been resolved: jfs: Verify inode mode when loading from disk The inode mode loaded from corrupted disk can be invalid. Do like what commit 0a9e74051313 ("isofs: Verify inode mode when loading from... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40304 – fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds
https://notcve.org/view.php?id=CVE-2025-40304
08 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds Add bounds checking to prevent writes past framebuffer boundaries when rendering text near screen edges. Return early if the Y position is off-screen and clip image height to screen boundary. Break from the rendering loop if the X position is off-screen. When clipping image width to fit the screen, update the character count to match the clipped width to prevent buffer siz... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 6.3EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40244 – hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent()
https://notcve.org/view.php?id=CVE-2025-40244
04 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: hfsplus: fix KMSAN uninit-value issue in __hfsplus_ext_cache_extent() The syzbot reported issue in __hfsplus_ext_cache_extent(): [ 70.194323][ T9350] BUG: KMSAN: uninit-value in __hfsplus_ext_cache_extent+0x7d0/0x990 [ 70.195022][ T9350] __hfsplus_ext_cache_extent+0x7d0/0x990 [ 70.195530][ T9350] hfsplus_file_extend+0x74f/0x1cf0 [ 70.195998][ T9350] hfsplus_get_block+0xe16/0x17b0 [ 70.196458][ T9350] __block_write_begin_int+0x962/0x2ce0 [ 7... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 6.6EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40243 – hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits()
https://notcve.org/view.php?id=CVE-2025-40243
04 Dec 2025 — In the Linux kernel, the following vulnerability has been resolved: hfs: fix KMSAN uninit-value issue in hfs_find_set_zero_bits() The syzbot reported issue in hfs_find_set_zero_bits(): ===================================================== BUG: KMSAN: uninit-value in hfs_find_set_zero_bits+0x74d/0xb60 fs/hfs/bitmap.c:45 hfs_find_set_zero_bits+0x74d/0xb60 fs/hfs/bitmap.c:45 hfs_vbm_search_free+0x13c/0x5b0 fs/hfs/bitmap.c:151 hfs_extend_file+0x6a5/0x1b00 fs/hfs/extent.c:408 hfs_get_block+0x435/0x1150 fs/hfs/ex... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 6.3EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40204 – sctp: Fix MAC comparison to be constant-time
https://notcve.org/view.php?id=CVE-2025-40204
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: sctp: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this. In the Linux kernel, the following vulnerability has been resolved: sctp: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this. This update for the SUSE Linux Enterprise kernel 5.14.... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 6.6EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40197 – media: mc: Clear minor number before put device
https://notcve.org/view.php?id=CVE-2025-40197
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: media: mc: Clear minor number before put device The device minor should not be cleared after the device is released. • https://git.kernel.org/stable/c/dd156f44ea82cc249f46c519eed3b2f8983c8002 •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2025-40190 – ext4: guard against EA inode refcount underflow in xattr update
https://notcve.org/view.php?id=CVE-2025-40190
12 Nov 2025 — In the Linux kernel, the following vulnerability has been resolved: ext4: guard against EA inode refcount underflow in xattr update syzkaller found a path where ext4_xattr_inode_update_ref() reads an EA inode refcount that is already <= 0 and then applies ref_change (often -1). That lets the refcount underflow and we proceed with a bogus value, triggering errors like: EXT4-fs error: EA inode