CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-52775 – net/smc: avoid data corruption caused by decline
https://notcve.org/view.php?id=CVE-2023-52775
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: net/smc: avoid data corruption caused by decline We found a data corruption issue during testing of SMC-R on Redis applications. The benchmark has a low probability of reporting a strange error as shown below. "Error: Protocol error, got "\xe2" as reply type byte" Finally, we found that the retrieved error data was as follows: 0xE2 0xD4 0xC3 0xD9 0x04 0x00 0x2C 0x20 0xA6 0x56 0x00 0x16 0x3E 0x0C 0xCB 0x04 0x02 0x01 0x00 0x00 0x20 0x00... • https://git.kernel.org/stable/c/0fb0b02bd6fd26cba38002be4a6bbcae2228fd44 • CWE-20: Improper Input Validation •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52774 – s390/dasd: protect device queue against concurrent access
https://notcve.org/view.php?id=CVE-2023-52774
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasd_profile_start() the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel I/O, especially with alias devices enabled, the device queue can change while dasd_profile_start() is accessing the queue. In the worst case this leads to a kernel panic due to incorrect pointer accesses. Fi... • https://git.kernel.org/stable/c/4fa52aa7a82f9226b3874a69816bda3af821f002 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52773 – drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()
https://notcve.org/view.php?id=CVE-2023-52773
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer() When ddc_service_construct() is called, it explicitly checks both the link type and whether there is something on the link which will dictate whether the pin is marked as hw_supported. If the pin isn't set or the link is not set (such as from unloading/reloading amdgpu in an IGT test) then fail the amdgpu_dm_i2c_xfer() call. En el kernel de Linux, se ha resuelto la s... • https://git.kernel.org/stable/c/22676bc500c27d987a0b42cbe162aebf783f1c38 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2023-52772 – af_unix: fix use-after-free in unix_stream_read_actor()
https://notcve.org/view.php?id=CVE-2023-52772
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: af_unix: fix use-after-free in unix_stream_read_actor() syzbot reported the following crash [1] After releasing unix socket lock, u->oob_skb can be changed by another thread. We must temporarily increase skb refcount to make sure this other thread will not free the skb under us. [1] BUG: KASAN: slab-use-after-free in unix_stream_read_actor+0xa7/0xc0 net/unix/af_unix.c:2866 Read of size 4 at addr ffff88801f3b9cc4 by task syz-executor107... • https://git.kernel.org/stable/c/876c14ad014d0e39c57cbfde53e13d17cdb6d645 • CWE-416: Use After Free •
CVSS: 4.4EPSS: 0%CPEs: 3EXPL: 0CVE-2023-52771 – cxl/port: Fix delete_endpoint() vs parent unregistration race
https://notcve.org/view.php?id=CVE-2023-52771
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: cxl/port: Fix delete_endpoint() vs parent unregistration race The CXL subsystem, at cxl_mem ->probe() time, establishes a lineage of ports (struct cxl_port objects) between an endpoint and the root of a CXL topology. Each port including the endpoint port is attached to the cxl_port driver. Given that setup, it follows that when either any port in that lineage goes through a cxl_port ->remove() event, or the memdev goes through a cxl_mem ... • https://git.kernel.org/stable/c/8dd2bc0f8e02d39bd80851ca787bcbdb7d495e69 • CWE-413: Improper Resource Locking •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52770 – f2fs: split initial and dynamic conditions for extent_cache
https://notcve.org/view.php?id=CVE-2023-52770
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: split initial and dynamic conditions for extent_cache Let's allocate the extent_cache tree without dynamic conditions to avoid a missing condition causing a panic as below. # create a file w/ a compressed flag # disable the compression # panic while updating extent_cache F2FS-fs (dm-64): Swapfile: last extent is not aligned to section F2FS-fs (dm-64): Swapfile (3) is not align to section: 1) creat(), 2) ioctl(F2FS_IOC_SET_PIN_F... • https://git.kernel.org/stable/c/72840cccc0a1a0a0dc1bb27b669a9111be6d0f6a •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-52769 – wifi: ath12k: fix htt mlo-offset event locking
https://notcve.org/view.php?id=CVE-2023-52769
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix htt mlo-offset event locking The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_mac_get_ar_by_pdev_id() was not marked as a read-side critical section. Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues. Compile tested only. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: wifi: ath12k: corrige el... • https://git.kernel.org/stable/c/d889913205cf7ebda905b1e62c5867ed4e39f6c2 • CWE-416: Use After Free •
CVSS: 5.6EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52768 – wifi: wilc1000: use vmm_table as array in wilc struct
https://notcve.org/view.php?id=CVE-2023-52768
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: use vmm_table as array in wilc struct Enabling KASAN and running some iperf tests raises some memory issues with vmm_table: BUG: KASAN: slab-out-of-bounds in wilc_wlan_handle_txq+0x6ac/0xdb4 Write of size 4 at addr c3a61540 by task wlan0-tx/95 KASAN detects that we are writing data beyond range allocated to vmm_table. There is indeed a mismatch between the size passed to allocator in wilc_wlan_init, and the range of poss... • https://git.kernel.org/stable/c/32dd0b22a5ba1dd296ccf2caf46ad44c3a8d5d98 •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52767 – tls: fix NULL deref on tls_sw_splice_eof() with empty record
https://notcve.org/view.php?id=CVE-2023-52767
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: tls: fix NULL deref on tls_sw_splice_eof() with empty record syzkaller discovered that if tls_sw_splice_eof() is executed as part of sendfile() when the plaintext/ciphertext sk_msg are empty, the send path gets confused because the empty ciphertext buffer does not have enough space for the encryption overhead. This causes tls_push_record() to go on the `split = true` path (which is only supposed to be used when interacting with an attache... • https://git.kernel.org/stable/c/df720d288dbb1793e82b6ccbfc670ec871e9def4 •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2023-52766 – i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
https://notcve.org/view.php?id=CVE-2023-52766
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler Do not loop over ring headers in hci_dma_irq_handler() that are not allocated and enabled in hci_dma_init(). Otherwise out of bounds access will occur from rings->headers[i] access when i >= number of allocated ring headers. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: i3c: mipi-i3c-hci: corrige el acceso fuera de los límites en hci_dma_irq_handler. No r... • https://git.kernel.org/stable/c/d23ad76f240c0f597b7a9eb79905d246f27d40df •