CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-52788 – i915/perf: Fix NULL deref bugs with drm_dbg() calls
https://notcve.org/view.php?id=CVE-2023-52788
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: i915/perf: Fix NULL deref bugs with drm_dbg() calls When i915 perf interface is not available dereferencing it will lead to NULL dereferences. As returning -ENOTSUPP is pretty clear return when perf interface is not available. [tursulin: added stable tag] (cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: i915/perf: corrige errores de desreferencia NULL con... • https://git.kernel.org/stable/c/9b344cf6aea0a69c00e19efdc6e02c6d5aae1a23 • CWE-476: NULL Pointer Dereference •
CVSS: 4.4EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52784 – bonding: stop the device in bond_setup_by_slave()
https://notcve.org/view.php?id=CVE-2023-52784
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: bonding: stop the device in bond_setup_by_slave() Commit 9eed321cde22 ("net: lapbether: only support ethernet devices") has been able to keep syzbot away from net/lapb, until today. In the following splat [1], the issue is that a lapbether device has been created on a bonding device without members. Then adding a non ARPHRD_ETHER member forced the bonding master to change its type. The fix is to make sure we call dev_close() in bond_setup_b... • https://git.kernel.org/stable/c/872254dd6b1f80cb95ee9e2e22980888533fc293 • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 4.6EPSS: 0%CPEs: 12EXPL: 0CVE-2023-52781 – usb: config: fix iteration issue in 'usb_get_bos_descriptor()'
https://notcve.org/view.php?id=CVE-2023-52781
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usb_get_bos_descriptor()' The BOS descriptor defines a root descriptor and is the base descriptor for accessing a family of related descriptors. Function 'usb_get_bos_descriptor()' encounters an iteration issue when skipping the 'USB_DT_DEVICE_CAPABILITY' descriptor type. This results in the same descriptor being read repeatedly. To address this issue, a 'goto' statement is introduced to ensure that the ... • https://git.kernel.org/stable/c/3dd550a2d36596a1b0ee7955da3b611c031d3873 • CWE-20: Improper Input Validation •
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 0x00 ... • https://git.kernel.org/stable/c/0fb0b02bd6fd26cba38002be4a6bbcae2228fd44 • CWE-20: Improper Input Validation •
CVSS: 5.5EPSS: 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. Fix t... • https://git.kernel.org/stable/c/4fa52aa7a82f9226b3874a69816bda3af821f002 •
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-executor107/5297... • https://git.kernel.org/stable/c/876c14ad014d0e39c57cbfde53e13d17cdb6d645 • 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 possible... • https://git.kernel.org/stable/c/32dd0b22a5ba1dd296ccf2caf46ad44c3a8d5d98 •
CVSS: 5.5EPSS: 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 rea... • https://git.kernel.org/stable/c/d23ad76f240c0f597b7a9eb79905d246f27d40df •
CVSS: 4.6EPSS: 0%CPEs: 9EXPL: 0CVE-2023-52764 – media: gspca: cpia1: shift-out-of-bounds in set_flicker
https://notcve.org/view.php?id=CVE-2023-52764
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: media: gspca: cpia1: shift-out-of-bounds in set_flicker Syzkaller reported the following issue: UBSAN: shift-out-of-bounds in drivers/media/usb/gspca/cpia1.c:1031:27 shift exponent 245 is too large for 32-bit type 'int' When the value of the variable "sd->params.exposure.gain" exceeds the number of bits in an integer, a shift-out-of-bounds error is reported. It is triggered because the variable "currentexp" cannot be left-shifted by more th... • https://git.kernel.org/stable/c/69bba62600bd91d6b7c1e8ca181faf8ac64f7060 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2023-52763 – i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data.
https://notcve.org/view.php?id=CVE-2023-52763
21 May 2024 — In the Linux kernel, the following vulnerability has been resolved: i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data. The `i3c_master_bus_init` function may attach the I2C devices before the I3C bus initialization. In this flow, the DAT `alloc_entry`` will be used before the DAT `init`. Additionally, if the `i3c_master_bus_init` fails, the DAT `cleanup` will execute before the device is detached, which will execue DAT `free_entry` function. The above scenario can cause the driver to use ... • https://git.kernel.org/stable/c/39c71357e68e2f03766f9321b9f4882e49ff1442 •