SUSE-SU-2024:3195-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-41062: Sync sock recv cb and release bsc1228576. - CVE-2023-52489: Fix race in accessing memorysection-usage bsc1221326. - CVE-2024-43821: Fix a possible...

SUSE CVE-2024-45000

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

CVE-2024-45000

A race condition vulnerability was found in the Linux kernel. A race condition in the fscachecookie subsystem leads to a NULL pointer dereference. The issue occurred when multiple processes accessed a cached file while it was being withdrawn, causing the cache's metadata to clear prematurely...

CVE-2024-45000

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

AZL-48700 CVE-2024-45000 affecting package kernel for versions less than 6.6.51.1-1

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

CVE-2024-45000

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

UBUNTU-CVE-2024-45000

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

CVE-2024-45000 fs/netfs/fscache_cookie: add missing "n_accesses" check

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

CVE-2024-45000 fs/netfs/fscache_cookie: add missing "n_accesses" check

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

CVE-2024-45000

CVE-2024-45000 is a Linux kernel vulnerability affecting the fs/netfs/fscache_cookie path. A missing n_accesses check allowed a NULL pointer dereference under a data race between fscache_cookie_state_machine() and concurrent operations (notably fscache_unuse_cookie() and cachefiles_prepare_write(...

CVE-2024-45000

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

CVE-2024-45000 fs/netfs/fscache_cookie: add missing "n_accesses" check

In the Linux kernel, the following vulnerability has been resolved: fs/netfs/fscachecookie: add missing "naccesses" check This fixes a NULL pointer dereference bug due to a data race which looks like this: BUG: kernel NULL pointer dereference, address: 0000000000000008 PF: supervisor read access ...

kernel: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg

In the Linux kernel, the following vulnerability has been resolved: afunix: Fix data races in unixreleasesock/unixstreamsendmsg A data-race condition has been identified in afunix. In one data path, the write function unixreleasesock atomically writes to sk-skshutdown using WRITEONCE. However, on...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-27019)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27019 advisory. - In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-27020)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27020 advisory. - In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential...

kernel: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()

A potential data-race flaw was found in nftobjtypeget in the Linux kernel. This issue can lead to a crash...

kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get()

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential data-race in nftflowtabletypeget The Linux kernel CVE team has assigned CVE-2024-35898 to this issue. Upstream advisory:...

kernel: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()

A flaw was found in the Linux kernel. A potential data-race in the nftexprtypeget function exists...

RHEL 9 : kernel (RHSA-2024:5928)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:5928 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nftables: nftsetrbtree skip en...

The vulnerability of the __nft_obj_type_get() function in the nf_tables component of the Linux operating system allows a attacker to disclose protected information.

The vulnerability of the nftobjtypeget function in the nftables component of the Linux operating system is related to a potential data race condition in nftobjtypeget, where nftunregisterobj is executed simultaneously with nftobjtypeget. Exploiting this vulnerability could allow an attacker to...