CVE-2024-36925: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: swiotlb: initialise restricted pool listhead when SWIOTLBDYNAMIC=y Using restricted DMA pools CONFIGDMARESTRICTEDPOOL=y in conjunction with dynamic SWIOTLB CONFIGSWIOTLBDYNAMIC=y leads to the following crash when initialising the...

SUSE CVE-2024-35875

In the Linux kernel, the following vulnerability has been resolved: x86/coco: Require seeding RNG with RDRAND on CoCo systems There are few uses of CoCo that don't rely on working cryptography and hence a working RNG. Unfortunately, the CoCo threat model means that the VM host cannot be trusted a...

CVE-2024-35875

In the Linux kernel, the following vulnerability has been resolved: x86/coco: Require seeding RNG with RDRAND on CoCo systems There are few uses of CoCo that don't rely on working cryptography and hence a working RNG. Unfortunately, the CoCo threat model means that the VM host cannot be trusted a...

CVE-2024-35875 x86/coco: Require seeding RNG with RDRAND on CoCo systems

In the Linux kernel, the following vulnerability has been resolved: x86/coco: Require seeding RNG with RDRAND on CoCo systems There are few uses of CoCo that don't rely on working cryptography and hence a working RNG. Unfortunately, the CoCo threat model means that the VM host cannot be trusted a...

CVE-2024-35875 x86/coco: Require seeding RNG with RDRAND on CoCo systems

In the Linux kernel, the following vulnerability has been resolved: x86/coco: Require seeding RNG with RDRAND on CoCo systems There are few uses of CoCo that don't rely on working cryptography and hence a working RNG. Unfortunately, the CoCo threat model means that the VM host cannot be trusted a...

shim: Interger overflow leads to heap buffer overflow in verify_sbat_section on 32-bits systems

A buffer overflow was found in Shim in the 32-bit system. The overflow happens due to an addition operation involving a user-controlled value parsed from the PE binary being used by Shim. This value is further used for memory allocation operations, leading to a heap-based buffer overflow. This fl...

shim: Out-of-bound read in verify_buffer_sbat()

An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase...

PT-2024-26760 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a NULL pointer dereference in the zswap shrinker when memcg is disabled with the boot time flag. This can cause the zswap shrinker to be called with sc-memcg...

shim: Out-of-bound read in verify_buffer_sbat()

An out-of-bounds read flaw was found in Shim when it tried to validate the SBAT information. This issue may expose sensitive data during the system's boot phase...

PT-2024-2750 · Cisco · Cisco Access Point +1

Name of the Vulnerable Software and Affected Versions: Cisco Access Point AP Software versions affected versions not specified Description: The issue is related to a security bypass in the boot process of Cisco Access Point AP Software. This could allow an unauthenticated, physical attacker to...

SUSE CVE-2023-52506

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Set all reserved memblocks on Node0 at initialization After commit 61167ad5fecdea "mm: pass nid to reservebootmemregion" we get a panic if DEFERREDSTRUCTPAGEINIT is enabled: 0.000000 CPU 0 Unable to handle kernel pagin...

Bypass of root file system integrity checks at boot time on VM

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GHSA-6958-8CPR-XGRQ Duplicate Advisory: EVE's Debug Functions Unlockable Without Triggering Measured Boot

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-4c4v-42hc-72p6. This link is maintained to preserve external references. Original Description On boot, the Pillar eve container checks for the existence and content of “/config/GlobalConfig/global.json”. If the...

CVE-2023-38484

Vulnerabilities exist in the BIOS implementation of Aruba 9200 and 9000 Series Controllers and Gateways that could allow an attacker to execute arbitrary code early in the boot sequence. An attacker could exploit this vulnerability to gain access to and change underlying sensitive information in...

Cisco FXOS and NX-OS Software Secure Configuration Bypass (CVE-2019-1728)

A vulnerability in the Secure Configuration Validation functionality of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to run arbitrary commands at system boot time with the privileges of root. The vulnerability is due to a lack of proper validation of...

PVS boot time message "Attempting to set IP address on Boot NIC.......complete after 51s."

Target devices show a boot time message "Attempting to set IP address on Boot NIC.......complete after 51s." This message was not observed in earlier versions of PVS target device software like PVS 1912...

PT-2025-37530

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The bq25890 charger external power changed function in the Linux kernel could experience a NULL pointer dereference. This occurs because the function may be called before the bq-charger...

CVE-2023-20082

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...

CVE-2023-20082 Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches Secure Boot Bypass Vulnerability

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 9300 Series Switches could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. This...