422 matches found
CVE-2024-54507
A type confusion issue exists in Apple products due to improper memory handling. This vulnerability allows an attacker with user privileges to read kernel memory . The flaw was introduced in xnu-11215.1.10 and is fixed in xnu-11215.61.5 . Affected systems include iOS 18.2 , iPadOS 18.2 , and macO...
CVE-2024-57925
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix a missing return value check bug In the smb2sendinterimresp, if ksmbdallocworkstruct fails to allocate a node, it returns a NULL pointer to the inwork pointer. This can lead to an illegal memory write of...
CVE-2018-9401
In many locations, there is a possible way to access kernel memory in user space due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...
CVE-2018-9401: Incorrect Default Permissions
In many locations, there is a possible way to access kernel memory in user space due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...
CVE-2018-9401
In many locations, there is a possible way to access kernel memory in user space due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...
Realtek SD card readers Driver Memory Release
The vulnerability of the RtsPer.sys and RtsUer.sys drivers of Realtek SD card readers is related to memory release errors. Exploiting this vulnerability can allow an attacker to gain access to kernel memory from the stack and dynamic memory...
SUSE CVE-2024-46792
In the Linux kernel, the following vulnerability has been resolved: riscv: misaligned: Restrict user access to kernel memory rawcopyto,fromuser do not call accessok, so this code allowed userspace to access any virtual memory address...
kernel: dmaengine/idxd: hardware erratum allows potential security problem with direct access by untrusted application
Hardware logic with insecure de-synchronization in IntelR DSA and IntelR IAA for some IntelR 4th or 5th generation XeonR processors may allow an authorized user to potentially enable escalation of privilege local access...
UBUNTU-CVE-2024-26670
In the Linux kernel, the following vulnerability has been resolved: arm64: entry: fix ARM64WORKAROUNDSPECULATIVEUNPRIVLOAD Currently the ARM64WORKAROUNDSPECULATIVEUNPRIVLOAD workaround isn't quite right, as it is supposed to be applied after the last explicit memory access, but is immediately...
CVE-2021-47034
In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix pte update for kernel memory on radix When adding a PTE a ptesync is needed to order the update of the PTE with subsequent accesses otherwise a spurious fault may be raised. radixsetpteat does not do this for...
RHEL 8 : kernel (RHSA-2024:0724)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0724 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in schqfq netwo...
Researchers Find 34 Windows Drivers Vulnerable to Full Device Takeover
As many as 34 unique vulnerable Windows Driver Model WDM and Windows Driver Frameworks WDF drivers could be exploited by non-privileged threat actors to gain full control of the devices and execute arbitrary code on the underlying systems. "By exploiting the drivers, an attacker without privilege...
kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch requests
A use-after-free flaw was found in the Netfilter subsystem of the Linux kernel when processing named and anonymous sets in batch requests, which can lead to performing arbitrary reads and writes in kernel memory. This flaw allows a local user with CAPNETADMIN capability to crash or potentially...
kernel: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation
A use-after-free vulnerability was found in the Netfilter subsystem of the Linux kernel when processing batch requests to update nftables configuration. This vulnerability can be abused to perform arbitrary reads and writes in kernel memory. A local user with CAPNETADMIN capability could use this...
kernel: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation
A use-after-free vulnerability was found in the Netfilter subsystem of the Linux kernel when processing batch requests to update nftables configuration. This vulnerability can be abused to perform arbitrary reads and writes in kernel memory. A local user with CAPNETADMIN capability could use this...
CVE-2023-32420
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to cause unexpected system termination or read kernel memory...
CVE-2023-32420
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to cause unexpected system termination or read kernel memory...
kernel: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation
A use-after-free vulnerability was found in the Netfilter subsystem of the Linux kernel when processing batch requests to update nftables configuration. This vulnerability can be abused to perform arbitrary reads and writes in kernel memory. A local user with CAPNETADMIN capability could use this...
Important: kernel-livepatch-5.10.167-147.601
Issue Overview: A use-after-free vulnerability was found in nfs42sscopen in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service. CVE-2022-4379 In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch...