7726 matches found
RHEL 9 : kernel (RHSA-2024:4928)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:4928 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: block: null pointer dereferenc...
Ubuntu 24.04 LTS : Linux kernel vulnerabilities (USN-6921-1)
The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6921-1 advisory. Benedict Schlter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and...
Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6923-1)
The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6923-1 advisory. Benedict Schlter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC...
USN-6927-1: Linux kernel vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Gui-Dong Han discovered that the...
USN-6923-2: Linux kernel vulnerabilities
Benedict Schlüter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to...
USN-6921-2: Linux kernel vulnerabilities
Benedict Schlüter, Supraja Sridhara, Andrin Bertschi, and Shweta Shinde discovered that an untrusted hypervisor could inject malicious VC interrupts and compromise the security guarantees of AMD SEV-SNP. This flaw is known as WeSee. A local attacker in control of the hypervisor could use this to...
AZL-47079 CVE-2024-42227 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix overlapping copy within dmlcoremodeprogramming WHY &modelib-mp.Watermark and &locals-Watermark are the same address. memcpy may lead to unexpected behavior. HOW memmove should be used...
AZL-47183 CVE-2024-42227 affecting package kernel 6.6.126.1-1
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix overlapping copy within dmlcoremodeprogramming WHY &modelib-mp.Watermark and &locals-Watermark are the same address. memcpy may lead to unexpected behavior. HOW memmove should be used...
DEBIAN-CVE-2024-42227
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix overlapping copy within dmlcoremodeprogramming WHY &modelib-mp.Watermark and &locals-Watermark are the same address. memcpy may lead to unexpected behavior. HOW memmove should be used...
CVE-2024-42227
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix overlapping copy within dmlcoremodeprogramming WHY &modelib-mp.Watermark and &locals-Watermark are the same address. memcpy may lead to unexpected behavior. HOW memmove should be used...
CVE-2024-42119
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engineid WHY ENGINEIDUNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. HOW Skip and return NULL. This...
DEBIAN-CVE-2024-42121
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check index msgid before read or write WHAT msgid is used as an array index and it cannot be a negative value, and therefore cannot be equal to MODHDCPMESSAGEIDINVALID -1. HOW Check whether msgid is valid before...
DEBIAN-CVE-2024-42120
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check pipe offset before setting vblank pipectx has a size of MAXPIPES so checking its index before accessing the array. This fixes an OVERRUN issue reported by Coverity...
CVE-2024-42117
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: ASSERT when failing to find index by plane/stream id WHY finddispcfgidxbyplaneid and finddispcfgidxbystreamid returns an array index and they return -1 when not found; however, -1 is not a valid index number. HOW...
CVE-2024-42122
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL pointer check for kzalloc Why & How Check return pointer of kzalloc before using it...
CVE-2024-42121
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check index msgid before read or write WHAT msgid is used as an array index and it cannot be a negative value, and therefore cannot be equal to MODHDCPMESSAGEIDINVALID -1. HOW Check whether msgid is valid before...
CVE-2024-42118
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not return negative stream id for array WHY resourcestreamtostreamidx returns an array index and it return -1 when not found; however, -1 is not a valid array index number. HOW When this happens, call ASSERT,...
CVE-2024-42120
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check pipe offset before setting vblank pipectx has a size of MAXPIPES so checking its index before accessing the array. This fixes an OVERRUN issue reported by Coverity...
DEBIAN-CVE-2024-42119
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engineid WHY ENGINEIDUNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. HOW Skip and return NULL. This...