CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2025-21690 – scsi: storvsc: Ratelimit warning logs to prevent VM denial of service
https://notcve.org/view.php?id=CVE-2025-21690
10 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service If there's a persistent error in the hypervisor, the SCSI warning for failed I/O can flood the kernel log and max out CPU utilization, preventing troubleshooting from the VM side. Ratelimit the warning so it doesn't DoS the VM. In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service If there... • https://git.kernel.org/stable/c/81d4dd05c412ba04f9f6b85b718e6da833be290c •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2025-21689 – USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()
https://notcve.org/view.php?id=CVE-2025-21689
10 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb() This patch addresses a null-ptr-deref in qt2_process_read_urb() due to an incorrect bounds check in the following: if (newport > serial->num_ports) { dev_err(&port->dev, "%s - port change to invalid port: %i\n", __func__, newport); break; } The condition doesn't account for the valid range of the serial->port buffer, which is from 0 to serial->num_ports - 1. When newport is... • https://git.kernel.org/stable/c/f7a33e608d9ae022b7f49307921627e34e9484ed •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-57950 – drm/amd/display: Initialize denominator defaults to 1
https://notcve.org/view.php?id=CVE-2024-57950
10 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize denominator defaults to 1 [WHAT & HOW] Variables, used as denominators and maybe not assigned to other values, should be initialized to non-zero to avoid DIVIDE_BY_ZERO, as reported by Coverity. (cherry picked from commit e2c4c6c10542ccfe4a0830bb6c9fd5b177b7bbb7) In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize denominator defaults to 1 [WHAT & HOW] Variables, used a... • https://git.kernel.org/stable/c/c9d6afb4f9c338049662d27d169fba7dd60e337d •
CVSS: 5.6EPSS: 0%CPEs: 2EXPL: 0CVE-2025-21672 – afs: Fix merge preference rule failure condition
https://notcve.org/view.php?id=CVE-2025-21672
31 Jan 2025 — In the Linux kernel, the following vulnerability has been resolved: afs: Fix merge preference rule failure condition syzbot reported a lock held when returning to userspace[1]. This is because if argc is less than 0 and the function returns directly, the held inode lock is not released. Fix this by store the error in ret and jump to done to clean up instead of returning directly. [dh: Modified Lizhi Xu's original patch to make it honour the error code from afs_split_string()] [1] WARNING: lock held when ret... • https://git.kernel.org/stable/c/22be1d90a6211c88dd093b25d1f3aa974d0d9f9d •
CVSS: 7.1EPSS: 0%CPEs: 7EXPL: 0CVE-2024-57948 – mac802154: check local interfaces before deleting sdata list
https://notcve.org/view.php?id=CVE-2024-57948
31 Jan 2025 — In the Linux kernel, the following vulnerability has been resolved: mac802154: check local interfaces before deleting sdata list syzkaller reported a corrupted list in ieee802154_if_remove. [1] Remove an IEEE 802.15.4 network interface after unregister an IEEE 802.15.4 hardware device from the system. CPU0 CPU1 ==== ==== genl_family_rcv_msg_doit ieee802154_unregister_hw ieee802154_del_iface ieee802154_remove_interfaces rdev_del_virtual_intf_deprecated list_del(&sdata->list) ieee802154_if_remove list_del_rcu... • https://git.kernel.org/stable/c/0d11dc30edfc4acef0acef130bb5ca596317190a •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-57946 – virtio-blk: don't keep queue frozen during system suspend
https://notcve.org/view.php?id=CVE-2024-57946
21 Jan 2025 — In the Linux kernel, the following vulnerability has been resolved: virtio-blk: don't keep queue frozen during system suspend Commit 4ce6e2db00de ("virtio-blk: Ensure no requests in virtqueues before deleting vqs.") replaces queue quiesce with queue freeze in virtio-blk's PM callbacks. And the motivation is to drain inflight IOs before suspending. block layer's queue freeze looks very handy, but it is also easy to cause deadlock, such as, any attempt to call into bio_queue_enter() may run into deadlock if t... • https://git.kernel.org/stable/c/d738f3215bb4f88911ff4579780a44960c8e0ca5 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-57924 – fs: relax assertions on failure to encode file handles
https://notcve.org/view.php?id=CVE-2024-57924
19 Jan 2025 — In the Linux kernel, the following vulnerability has been resolved: fs: relax assertions on failure to encode file handles Encoding file handles is usually performed by a filesystem >encode_fh() method that may fail for various reasons. The legacy users of exportfs_encode_fh(), namely, nfsd and name_to_handle_at(2) syscall are ready to cope with the possibility of failure to encode a file handle. There are a few other users of exportfs_encode_{fh,fid}() that currently have a WARN_ON() assertion when ->encod... • https://git.kernel.org/stable/c/f47c834a9131ae64bee3c462f4e610c67b0a000f •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-57922 – drm/amd/display: Add check for granularity in dml ceil/floor helpers
https://notcve.org/view.php?id=CVE-2024-57922
19 Jan 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add check for granularity in dml ceil/floor helpers [Why] Wrapper functions for dcn_bw_ceil2() and dcn_bw_floor2() should check for granularity is non zero to avoid assert and divide-by-zero error in dcn_bw_ functions. [How] Add check for granularity 0. (cherry picked from commit f6e09701c3eb2ccb8cb0518e0b67f1c69742a4ec) In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add check for granu... • https://git.kernel.org/stable/c/8a9315e6f7b2d94c65a1ba476481deddb20fc3ae •
CVSS: 6.3EPSS: 0%CPEs: 7EXPL: 0CVE-2024-57913 – usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
https://notcve.org/view.php?id=CVE-2024-57913
19 Jan 2025 — In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_fs: Remove WARN_ON in functionfs_bind This commit addresses an issue related to below kernel panic where panic_on_warn is enabled. It is caused by the unnecessary use of WARN_ON in functionsfs_bind, which easily leads to the following scenarios. 1.adb_write in adbd 2. UDC write via configfs ================= ===================== ->usb_ffs_open_thread() ->UDC write ->open_functionfs() ->configfs_write_iter() ->adb_open() ->ga... • https://git.kernel.org/stable/c/ddf8abd2599491cbad959c700b90ba72a5dce8d0 •
CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 0CVE-2025-21653 – net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute
https://notcve.org/view.php?id=CVE-2025-21653
19 Jan 2025 — In the Linux kernel, the following vulnerability has been resolved: net_sched: cls_flow: validate TCA_FLOW_RSHIFT attribute syzbot found that TCA_FLOW_RSHIFT attribute was not validated. Right shitfing a 32bit integer is undefined for large shift values. UBSAN: shift-out-of-bounds in net/sched/cls_flow.c:329:23 shift exponent 9445 is too large for 32-bit type 'u32' (aka 'unsigned int') CPU: 1 UID: 0 PID: 54 Comm: kworker/u8:3 Not tainted 6.13.0-rc3-syzkaller-00180-g4f619d518db9 #0 Hardware name: Google Goog... • https://git.kernel.org/stable/c/e5dfb815181fcb186d6080ac3a091eadff2d98fe •