Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6248-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6248-1 advisory. It was discovered that the network queuing discipline implementation in the Linux kernel contained a null pointer dereference in some situations. A local...

Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-6254-1)

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6254-1 advisory. Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the doprlimit function in the Linux kernel did not properly handle speculative...

USN-6248-1: Linux kernel (OEM) vulnerabilities

It was discovered that the network queuing discipline implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service system crash. CVE-2022-47929 It was discovered that a race condition existed in Adreno GPU...

br.com.c8tech.tools:c8tech.tools.maven.library.mojo (>=0.7.8, <=0.8.0), br.com.c8tech.tools:osgi-repository-maven-plugin (>=0.6.0, <=0.7.0) +4 more potentially affected by CVE-2023-37460 via org.codehaus.plexus:plexus-archiver (3.2)

org.codehaus.plexus:plexus-archiver MAVEN version 3.2 is affected by a known vulnerability. The following packages have a transitive dependency on org.codehaus.plexus:plexus-archiver and may be impacted: - br.com.c8tech.tools:c8tech.tools.maven.library.mojo =0.7.8, =0.6.0, =0.6.0, =1.0, =1.0,...

CVE-2023-3773

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

CVE-2023-3772

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to directly dereference a NULL pointer in xfrmupdateaeparams, leading to a possible kernel crash and denial of service...

CVE-2023-3772

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to directly dereference a NULL pointer in xfrmupdateaeparams, leading to a possible kernel crash and denial of service...

CVE-2023-3773

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

UBUNTU-CVE-2023-3773

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

Null pointer dereference

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to directly dereference a NULL pointer in xfrmupdateaeparams, leading to a possible kernel crash and denial of service...

Out-of-bounds

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

CVE-2023-3772 Kernel: xfrm: null pointer dereference in xfrm_update_ae_params()

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to directly dereference a NULL pointer in xfrmupdateaeparams, leading to a possible kernel crash and denial of service...

CVE-2023-3773

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

CVE-2023-3772

CVE-2023-3772 is a Linux kernel vulnerability in the IPsec XFRM subsystem that allows a local attacker with CAP_NET_ADMIN to dereference a NULL pointer in xfrm_update_ae_params(), potentially crashing the kernel and causing a denial of service. Connected documents confirm the root cause as a NULL...

CVE-2023-3773 Kernel: xfrm: out-of-bounds read of xfrma_mtimer_thresh nlattr

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

CVE-2023-3773

The CVE-2023-3773 entry describes a flaw in the Linux kernel’s XFRM (IP framework) where parsing netlink attributes can trigger a 4-byte out-of-bounds read of XFRMA_MTIMER_THRESH. This could allow a malicious user with CAP_NET_ADMIN to leak sensitive heap data to userspace. The provided descripti...

CVE-2023-3772

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to directly dereference a NULL pointer in xfrmupdateaeparams, leading to a possible kernel crash and denial of service...

CVE-2023-3773

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

CVE-2023-3772

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to directly dereference a NULL pointer in xfrmupdateaeparams, leading to a possible kernel crash and denial of service...

CLSA-2023-1690294029 kernel: Fix of 29 CVEs

ALSA: pcm: Fix races among concurrent prealloc proc writes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent prepare and hwparams/hwfree calls CVE-2022-1048 - ALSA: pcm: Fix races among concurrent read/write and buffer changes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent hwparams and...