CVSS: 7.1EPSS: 0%CPEs: 3EXPL: 0CVE-2023-52751 – smb: client: fix use-after-free in smb2_query_info_compound()
https://notcve.org/view.php?id=CVE-2023-52751
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in smb2_query_info_compound() The following UAF was triggered when running fstests generic/072 with KASAN enabled against Windows Server 2022 and mount options 'multichannel,max_channels=2,vers=3.1.1,mfsymlinks,noperm' BUG: KASAN: slab-use-after-free in smb2_query_info_compound+0x423/0x6d0 [cifs] Read of size 8 at addr ffff888014941048 by task xfs_io/27534 CPU: 0 PID: 27534 Comm: xfs_io Not tainted 6.6.0-rc7 ... • https://git.kernel.org/stable/c/6db94d08359c43f2c8fe372811cdee04564a41b9 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52750 – arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer
https://notcve.org/view.php?id=CVE-2023-52750
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer Prior to LLVM 15.0.0, LLVM's integrated assembler would incorrectly byte-swap NOP when compiling for big-endian, and the resulting series of bytes happened to match the encoding of FNMADD S21, S30, S0, S0. This went unnoticed until commit: 34f66c4c4d5518c1 ("arm64: Use a positive cpucap for FP/SIMD") Prior to that commit, the kernel would always enable the use of FPSIMD earl... • https://git.kernel.org/stable/c/d08a1e75253b4e19ae290b1c35349f12cfcebc0a •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2023-52749 – spi: Fix null dereference on suspend
https://notcve.org/view.php?id=CVE-2023-52749
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: spi: Fix null dereference on suspend A race condition exists where a synchronous (noqueue) transfer can be active during a system suspend. This can cause a null pointer dereference exception to occur when the system resumes. Example order of events leading to the exception: 1. spi_sync() calls __spi_transfer_message_noqueue() which sets ctlr->cur_msg 2. Spi transfer begins via spi_transfer_one_message() 3. System is suspended interrupting t... • https://git.kernel.org/stable/c/4ec4508db97502a12daee88c74782e8d35ced068 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52748 – f2fs: avoid format-overflow warning
https://notcve.org/view.php?id=CVE-2023-52748
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: avoid format-overflow warning With gcc and W=1 option, there's a warning like this: fs/f2fs/compress.c: In function ‘f2fs_init_page_array_cache’: fs/f2fs/compress.c:1984:47: error: ‘%u’ directive writing between 1 and 7 bytes into a region of size between 5 and 8 [-Werror=format-overflow=] 1984 | sprintf(slab_name, "f2fs_page_array_entry-%u:%u", MAJOR(dev), MINOR(dev)); | ^~ String "f2fs_page_array_entry-%u:%u" can up to 35. The first... • https://git.kernel.org/stable/c/31083031709eea6530f0551d59eecdb2e68265ef •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47432 – lib/generic-radix-tree.c: Don't overflow in peek()
https://notcve.org/view.php?id=CVE-2021-47432
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Don't overflow in peek() When we started spreading new inode numbers throughout most of the 64 bit inode space, that triggered some corner case bugs, in particular some integer overflows related to the radix tree code. Oops. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: lib/generic-radix-tree.c: No se desborda en peek() Cuando comenzamos a distribuir nuevos números de inodos en la mayor parte del ... • https://git.kernel.org/stable/c/784d01f9bbc282abb0c5ade5beb98a87f50343ac •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-36009 – ax25: Fix netdev refcount issue
https://notcve.org/view.php?id=CVE-2024-36009
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ax25: Fix netdev refcount issue The dev_tracker is added to ax25_cb in ax25_bind(). When the ax25 device is detaching, the dev_tracker of ax25_cb should be deallocated in ax25_kill_by_device() instead of the dev_tracker of ax25_dev. The log reported by ref_tracker is shown below: [ 80.884935] ref_tracker: reference already released. [ 80.885150] ref_tracker: allocated in: [ 80.885349] ax25_dev_device_up+0x105/0x540 [ 80.885730] ax25_device_... • https://git.kernel.org/stable/c/feef318c855a361a1eccd880f33e88c460eb63b4 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-36008 – ipv4: check for NULL idev in ip_route_use_hint()
https://notcve.org/view.php?id=CVE-2024-36008
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ipv4: check for NULL idev in ip_route_use_hint() syzbot was able to trigger a NULL deref in fib_validate_source() in an old tree [1]. It appears the bug exists in latest trees. All calls to __in_dev_get_rcu() must be checked for a NULL result. [1] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] CPU: 2 PID: 3257 Comm: s... • https://git.kernel.org/stable/c/02b24941619fcce3d280311ac73b1e461552e9c8 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-36007 – mlxsw: spectrum_acl_tcam: Fix warning during rehash
https://notcve.org/view.php?id=CVE-2024-36007
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_acl_tcam: Fix warning during rehash As previously explained, the rehash delayed work migrates filters from one region to another. This is done by iterating over all chunks (all the filters with the same priority) in the region and in each chunk iterating over all the filters. When the work runs out of credits it stores the current chunk and entry as markers in the per-work context so that it would know where to resume the mi... • https://git.kernel.org/stable/c/6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-36006 – mlxsw: spectrum_acl_tcam: Fix incorrect list API usage
https://notcve.org/view.php?id=CVE-2024-36006
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrum_acl_tcam: Fix incorrect list API usage Both the function that migrates all the chunks within a region and the function that migrates all the entries within a chunk call list_first_entry() on the respective lists without checking that the lists are not empty. This is incorrect usage of the API, which leads to the following warning [1]. Fix by returning if the lists are empty as there is nothing to migrate in this case. [1] WA... • https://git.kernel.org/stable/c/6f9579d4e3021b17b0a4cde6b04a6c94c9575cdf •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-36005 – netfilter: nf_tables: honor table dormant flag from netdev release event path
https://notcve.org/view.php?id=CVE-2024-36005
20 May 2024 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: honor table dormant flag from netdev release event path Check for table dormant flag otherwise netdev release event path tries to unregister an already unregistered hook. [524854.857999] ------------[ cut here ]------------ [524854.858010] WARNING: CPU: 0 PID: 3386599 at net/netfilter/core.c:501 __nf_unregister_net_hook+0x21a/0x260 [...] [524854.858848] CPU: 0 PID: 3386599 Comm: kworker/u32:2 Not tainted 6.9.0-rc3+ #36... • https://git.kernel.org/stable/c/d54725cd11a57c30f650260cfb0a92c268bdc3e0 •