CVE-2024-46689 soc: qcom: cmd-db: Map shared memory as WC, not WB

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: cmd-db: Map shared memory as WC, not WB Linux does not write into cmd-db region. This region of memory is write protected by XPU. XPU may sometime falsely detect clean cache eviction as "write" into the write protected...

FESTO Didactic CP, MPS 200, and MPS 400 Firmware

GENERAL RECOMMENDATIONS As part of a security strategy, Festo recommends the following general defense measures to reduce the risk of exploits: - Use controllers and devices only in a protected environment to minimize network exposure and ensure that they are not accessible from outside. - Use...

DEBIAN-CVE-2023-20584

IOMMU improperly handles certain special address ranges with invalid device table entries DTEs, which may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest integrity...

bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()

...

CVE-2024-34627

Out-of-bounds read in parsing implemention in Samsung Notes prior to version 4.4.21.62 allows local attackers to potentially read memory...

SUSE CVE-2024-42067

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryrox into account with bpfjitbinarylockro setmemoryrox can fail, leaving memory unprotected. Check return and bail out when bpfjitbinarylockro returns an error...

SUSE CVE-2024-42068

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryro into account with bpfproglockro setmemoryro can fail, leaving memory unprotected. Check its return and take it into account as an error...

CVE-2024-42067

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryrox into account with bpfjitbinarylockro setmemoryrox can fail, leaving memory unprotected. Check return and bail out when bpfjitbinarylockro returns an error...

AZL-47157 CVE-2024-42067 affecting package kernel for versions less than 6.6.43.1-7

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryrox into account with bpfjitbinarylockro setmemoryrox can fail, leaving memory unprotected. Check return and bail out when bpfjitbinarylockro returns an error...

AZL-47137 CVE-2024-42067 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryrox into account with bpfjitbinarylockro setmemoryrox can fail, leaving memory unprotected. Check return and bail out when bpfjitbinarylockro returns an error...

DEBIAN-CVE-2024-42068

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryro into account with bpfproglockro setmemoryro can fail, leaving memory unprotected. Check its return and take it into account as an error...

UBUNTU-CVE-2024-42067

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryrox into account with bpfjitbinarylockro setmemoryrox can fail, leaving memory unprotected. Check return and bail out when bpfjitbinarylockro returns an error...

UBUNTU-CVE-2024-42068

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryro into account with bpfproglockro setmemoryro can fail, leaving memory unprotected. Check its return and take it into account as an error...

CVE-2024-42068 bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryro into account with bpfproglockro setmemoryro can fail, leaving memory unprotected. Check its return and take it into account as an error...

CVE-2024-42068 bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro()

In the Linux kernel, the following vulnerability has been resolved: bpf: Take return from setmemoryro into account with bpfproglockro setmemoryro can fail, leaving memory unprotected. Check its return and take it into account as an error...

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 not checking the return value of the setmemoryro function when it is used, and when the function fails, memory m...

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 not checking the return value of the setmemoryrox function when it is used, and when the function fails, memory...

CVE-2024-27840: Access of Memory Location Before Start of Buffer

The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypa...

SUSE CVE-2021-47430

In the Linux kernel, the following vulnerability has been resolved: x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n Commit 3c73b81a9164 "x86/entry, selftests: Further improve user entry sanity checks" added a warning if AC is set when in the kernel. Commit 662a0221893a3d "x86/entry: Fix AC...

SUSE CVE-2021-47342

In the Linux kernel, the following vulnerability has been resolved: ext4: fix possible UAF when remounting r/o a mmp-protected file system After commit 618f003199c6 "ext4: fix memory leak in ext4fillsuper", after the file system is remounted read-only, there is a race where the kmmpd thread can...