CVSS: 8.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53117 – fs: prevent out-of-bounds array speculation when closing a file descriptor
https://notcve.org/view.php?id=CVE-2023-53117
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: fs: prevent out-of-bounds array speculation when closing a file descriptor Google-Bug-Id: 114199369 This update provides the initial livepatch for this kernel update. This update does not contain any fixes and will be updated with livepatches later. • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 • CWE-385: Covert Timing Channel •
CVSS: 6.8EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53108 – net/iucv: Fix size of interrupt data
https://notcve.org/view.php?id=CVE-2023-53108
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net/iucv: Fix size of interrupt data iucv_irq_data needs to be 4 bytes larger. These bytes are not used by the iucv module, but written by the z/VM hypervisor in case a CPU is deconfigured. Reported as: BUG dma-kmalloc-64 (Not tainted): kmalloc Redzone overwritten ----------------------------------------------------------------------------- 0x0000000000400564-0x0000000000400567 @offset=1380. First byte 0x80 instead of 0xcc Allocated in iucv... • https://git.kernel.org/stable/c/2356f4cb191100a5e92d537f13e5efdbc697e9cb •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-53062 – net: usb: smsc95xx: Limit packet length to skb->len
https://notcve.org/view.php?id=CVE-2023-53062
02 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc95xx: Limit packet length to skb->len Packet length retrieved from descriptor may be larger than the actual socket buffer length. In such case the cloned skb passed up the network stack will leak kernel memory contents. In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc95xx: Limit packet length to skb->len Packet length retrieved from descriptor may be larger than the actual socket buffer length... • https://git.kernel.org/stable/c/2f7ca802bdae2ca41022618391c70c2876d92190 •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2022-49917 – ipvs: fix WARNING in ip_vs_app_net_cleanup()
https://notcve.org/view.php?id=CVE-2022-49917
01 May 2025 — In the Linux kernel, the following vulnerability has been resolved: ipvs: fix WARNING in ip_vs_app_net_cleanup() During the initialization of ip_vs_app_net_init(), if file ip_vs_app fails to be created, the initialization is successful by default. Therefore, the ip_vs_app file doesn't be found during the remove in ip_vs_app_net_cleanup(). It will cause WRNING. The following is the stack information: name 'ip_vs_app' WARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460 Modules linked... • https://git.kernel.org/stable/c/457c4cbc5a3dde259d2a1f15d5f9785290397267 •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49907 – net: mdio: fix undefined behavior in bit shift for __mdiobus_register
https://notcve.org/view.php?id=CVE-2022-49907
01 May 2025 — In the Linux kernel, the following vulnerability has been resolved: net: mdio: fix undefined behavior in bit shift for __mdiobus_register Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds in drivers/net/phy/mdio_bus.c:586:27 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace:
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2022-49903 – ipv6: fix WARNING in ip6_route_net_exit_late()
https://notcve.org/view.php?id=CVE-2022-49903
01 May 2025 — In the Linux kernel, the following vulnerability has been resolved: ipv6: fix WARNING in ip6_route_net_exit_late() During the initialization of ip6_route_net_init_late(), if file ipv6_route or rt6_stats fails to be created, the initialization is successful by default. Therefore, the ipv6_route or rt6_stats file doesn't be found during the remove in ip6_route_net_exit_late(). It will cause WRNING. The following is the stack information: name 'rt6_stats' WARNING: CPU: 0 PID: 9 at fs/proc/generic.c:712 remove_... • https://git.kernel.org/stable/c/cdb1876192dbe680b3ac955717fdf7f863c1762d •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49870 – capabilities: fix undefined behavior in bit shift for CAP_TO_MASK
https://notcve.org/view.php?id=CVE-2022-49870
01 May 2025 — In the Linux kernel, the following vulnerability has been resolved: capabilities: fix undefined behavior in bit shift for CAP_TO_MASK Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN: shift-out-of-bounds in security/commoncap.c:1252:2 left shift of 1 by 31 places cannot be represented in type 'int' Call Trace:
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49865 – ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network
https://notcve.org/view.php?id=CVE-2022-49865
01 May 2025 — In the Linux kernel, the following vulnerability has been resolved: ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network When copying a `struct ifaddrlblmsg` to the network, __ifal_reserved remained uninitialized, resulting in a 1-byte infoleak: BUG: KMSAN: kernel-network-infoleak in __netdev_start_xmit ./include/linux/netdevice.h:4841 __netdev_start_xmit ./include/linux/netdevice.h:4841 netdev_start_xmit ./include/linux/netdevice.h:4857 xmit_one net/core/dev.c:3590 dev_hard_start_xmit+... • https://git.kernel.org/stable/c/2a8cc6c89039e0530a3335954253b76ed0f9339a •
CVSS: 6.7EPSS: 0%CPEs: 4EXPL: 0CVE-2022-49839 – scsi: scsi_transport_sas: Fix error handling in sas_phy_add()
https://notcve.org/view.php?id=CVE-2022-49839
01 May 2025 — In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_transport_sas: Fix error handling in sas_phy_add() If transport_add_device() fails in sas_phy_add(), the kernel will crash trying to delete the device in transport_remove_device() called from sas_remove_host(). Unable to handle kernel NULL pointer dereference at virtual address 0000000000000108 CPU: 61 PID: 42829 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc1+ #173 pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)... • https://git.kernel.org/stable/c/c7ebbbce366c02e5657ac6b6059933fe0353b175 • CWE-476: NULL Pointer Dereference •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2022-49771 – dm ioctl: fix misbehavior if list_versions races with module loading
https://notcve.org/view.php?id=CVE-2022-49771
01 May 2025 — In the Linux kernel, the following vulnerability has been resolved: dm ioctl: fix misbehavior if list_versions races with module loading __list_versions will first estimate the required space using the "dm_target_iterate(list_version_get_needed, &needed)" call and then will fill the space using the "dm_target_iterate(list_version_get_info, &iter_info)" call. Each of these calls locks the targets using the "down_read(&_lock)" and "up_read(&_lock)" calls, however between the first and second "dm_target_iterat... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •