1683 matches found
kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction
A use-after-free flaw was found in the Linux kernel’s nftables sub-component due to a race problem between the set GC and transaction in the Linux Kernel. This flaw allows a local attacker to crash the system due to a missing call to nftsetelemmarkbusy, causing double deactivation of the element...
UBUNTU-CVE-2023-52588
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to tag gcing flag on page during block migration It needs to add missing gcing flag on page during block migration, in order to garantee migrated data be persisted during checkpoint, otherwise out-of-order persistency...
SUSE CVE-2023-52581
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak when more than 255 elements expired When more than 255 elements expired we're supposed to switch to a new gc container structure. This never happens: u8 type will wrap before reaching the boundary...
netfilter: nft_set_rbtree: skip end interval element from gc
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DEBIAN-CVE-2023-52581
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak when more than 255 elements expired When more than 255 elements expired we're supposed to switch to a new gc container structure. This never happens: u8 type will wrap before reaching the boundary...
DEBIAN-CVE-2023-52566
In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential use after free in nilfsgccachesubmitreaddata In nilfsgccachesubmitreaddata, brelsebh is called to drop the reference count of bh when the call to nilfsdattranslate fails. If the reference count hits 0 and it...
UBUNTU-CVE-2023-52581
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak when more than 255 elements expired When more than 255 elements expired we're supposed to switch to a new gc container structure. This never happens: u8 type will wrap before reaching the boundary...
SUSE CVE-2021-47004
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid touching checkpointed data in getvictim In CP disabling mode, there are two issues when using LFS or SSR | ATSSR mode to select victim: 1. LFS is set to find source section during GC, the victim should have no...
kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction
A use-after-free flaw was found in the Linux kernel’s nftables sub-component due to a race problem between the set GC and transaction in the Linux Kernel. This flaw allows a local attacker to crash the system due to a missing call to nftsetelemmarkbusy, causing double deactivation of the element...
kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation
A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFTCHAIN object or NFTOBJECT object, allowing a local...
DEBIAN-CVE-2021-47004
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid touching checkpointed data in getvictim In CP disabling mode, there are two issues when using LFS or SSR | ATSSR mode to select victim: 1. LFS is set to find source section during GC, the victim should have no...
UBUNTU-CVE-2021-47004
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid touching checkpointed data in getvictim In CP disabling mode, there are two issues when using LFS or SSR | ATSSR mode to select victim: 1. LFS is set to find source section during GC, the victim should have no...
AZL-35475 CVE-2024-26581 affecting package hyperv-daemons for versions less than 6.6.22.1-2
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip end interval element from gc rbtree lazy gc on insert might collect an end interval element that has been just added in this transactions, skip end interval elements that are not yet active...
DEBIAN-CVE-2023-52433
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an alrea...
UBUNTU-CVE-2024-26581
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip end interval element from gc rbtree lazy gc on insert might collect an end interval element that has been just added in this transactions, skip end interval elements that are not yet active...
UBUNTU-CVE-2023-52433
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip sync GC for new elements in this transaction New elements in this transaction might expired before such transaction ends. Skip sync GC for such elements otherwise commit path might walk over an alrea...
CVE-2024-26581 netfilter: nft_set_rbtree: skip end interval element from gc
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: skip end interval element from gc rbtree lazy gc on insert might collect an end interval element that has been just added in this transactions, skip end interval elements that are not yet active...
Linux kernel security vulnerabilities
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 the Linux kernel that stems from a problem with the netfilter module that could lead to the skipping of the synchronization GC for new elemen...
GLSA-202402-14 : QtWebEngine: Multiple Vulnerabilities
The remote host is affected by the vulnerability described in GLSA-202402-14 QtWebEngine: Multiple Vulnerabilities - Use after free in Garbage Collection in Google Chrome prior to 119.0.6045.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium...
Kernel: gc's deletion of an skb races with unix_stream_read_generic() leading to uaf
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