CVE-2025-21832

CVE-2025-21832 - Linux kernel : In blkdev_read_iter(), revert handling for -EIOCBQUEUED caused by not validating blkdev_direct_IO() return before iov_iter_revert(), risking a WARN_ON due to a negative/unsigned mismatch. The patch removes reversion for -EIOCBQUEUED, aligning with other spots and p...

CVE-2025-21832 block: don't revert iter for -EIOCBQUEUED

In the Linux kernel, the following vulnerability has been resolved: block: don't revert iter for -EIOCBQUEUED blkdevreaditer has a few odd checks, like gating the position and count adjustment on whether or not the result is bigger-than-or-equal to zero where bigger than makes more sense, and not...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from the blkdevreaditer function not properly handling the return value of -EIOCBQUEUED, which could cause the...

SUSE CVE-2022-49648

In the Linux kernel, the following vulnerability has been resolved: tracing/histograms: Fix memory leak problem This reverts commit 46bbe5c671e06f070428b9be142cc4ee5cedebac. As commit 46bbe5c671e0 "tracing: fix double free" said, the "double free" problem reported by clang static analyzer is: In...

CVE-2022-49501

In the Linux kernel, the following vulnerability has been resolved: usbnet: Run unregisternetdev before unbind again Commit 2c9d6c2b871d "usbnet: run unbind before unregisternetdev" sought to fix a use-after-free on disconnect of USB Ethernet adapters. It turns out that a different fix is necessa...

DEBIAN-CVE-2022-49379

In the Linux kernel, the following vulnerability has been resolved: driver core: Fix waitfordeviceprobe & deferredprobetimeout interaction Mounting NFS rootfs was timing out when deferredprobetimeout was non-zero 1. This was because ipautoconfig initcall times out waiting for the network interfac...

CVE-2022-49648

CVE-2022-49648 – Linux kernel tracing/histograms memory leak fix . The provided documents confirm a memory-leak regression in the tracing/histograms area that occurred after a double-free fix, and that the issue was resolved by reverting the commit described as fixing double free. The description...

CVE-2022-49648 tracing/histograms: Fix memory leak problem

In the Linux kernel, the following vulnerability has been resolved: tracing/histograms: Fix memory leak problem This reverts commit 46bbe5c671e06f070428b9be142cc4ee5cedebac. As commit 46bbe5c671e0 "tracing: fix double free" said, the "double free" problem reported by clang static analyzer is: In...

CVE-2021-47646

CVE-2021-47646 (Linux kernel) involves a crash triggered by interactions around block, bfq: honor already-setup queue merges. The vulnerability arose when the commit 2d52c58b9c9b was merged and later reverted by ebc69e897e17; that revert did not introduce the bug, but actually exposed a UAF cause...

Security update for SUSE Manager Client Tools

This update fixes the following issues: salt: Revert setting SELinux context for minion service bsc1233667 Removed System V init support Fix the condition of alternatives for Tumbleweed and Leap 16 Build all python bindings for all flavors Make minion reconnecting on changing master IP bsc1228182...

CVE-2025-21698

In the Linux kernel, the following vulnerability has been resolved: Revert "usb: gadget: userial: Disable ep before setting port to null to fix the crash caused by port being null" This reverts commit 13014969cbf07f18d62ceea40bd8ca8ec9d36cec. It is reported to cause crashes on Tegra systems, so...

DEBIAN-CVE-2024-57952

In the Linux kernel, the following vulnerability has been resolved: Revert "libfs: fix infinite directory reads for offset dir" The current directory offset allocator based on mtreealloccyclic stores the next offset value to return in octx-nextoffset. This mechanism typically returns values that...

CVE-2024-57952

In the Linux kernel, the following vulnerability has been resolved: Revert "libfs: fix infinite directory reads for offset dir" The current directory offset allocator based on mtreealloccyclic stores the next offset value to return in octx-nextoffset. This mechanism typically returns values that...

CVE-2024-57952 Revert "libfs: fix infinite directory reads for offset dir"

In the Linux kernel, the following vulnerability has been resolved: Revert "libfs: fix infinite directory reads for offset dir" The current directory offset allocator based on mtreealloccyclic stores the next offset value to return in octx-nextoffset. This mechanism typically returns values that...

CVE-2024-57952

In the Linux kernel, the following vulnerability has been resolved: Revert "libfs: fix infinite directory reads for offset dir" The current directory offset allocator based on mtreealloccyclic stores the next offset value to return in octx-nextoffset. This mechanism typically returns values that...

CVE-2024-57952

CVE-2024-57952 relates to the Linux kernel libfs offset directory handling. The offset allocator stores next_offset and normally increments, but can wrap (notably on 32-bit LONG_MAX), after which readdir/getdents may fail to list existing entries because offset_readdir stops when an entry’s offse...

CVE-2024-57952 Revert "libfs: fix infinite directory reads for offset dir"

In the Linux kernel, the following vulnerability has been resolved: Revert "libfs: fix infinite directory reads for offset dir" The current directory offset allocator based on mtreealloccyclic stores the next offset value to return in octx-nextoffset. This mechanism typically returns values that...

CLSA-2025-1738170565 vim: Fix of 5 CVEs

CVE-2023-2610: limit the text length to MAXCOL - CVE-2023-4735: don't overflow buf2, check size in for loop - CVE-2023-4750: check buffer is valid before accessing it - CVE-2023-4752: validate buffer before accessing it - CVE-2023-4781: disallow exchanging windows when textlock is active - Drop...

Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K"

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Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix fortify source warning while accessing Eth segment CVE-2024-26907 In the Linux kernel, the following vulnerability has been resolved: i3c: Use i3cdev-desc-info instead of calling i3cdevicegetinfo to...