PT-2024-14678

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.7.0-rc3-vmwgfx Description The vulnerability is related to the drm/vmwgfx module in the Linux kernel. It occurs when switching to a new plane state, which requires unreferencing all held surfaces. However, the...

Exploit for Improper Ownership Management in Debian Debian_Linux

A flaw was found in the Linux kernel, where unauthorized access...

Kernel: io_uring out of boundary memory access in __io_uaddr_map()

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PT-2023-28288 · Unknown · Lockss-Daemon

Name of the Vulnerable Software and Affected Versions: lockss-daemon versions prior to 1.77.3 Description: The issue is related to post-Unicode normalization, which may allow bypass of intended access restrictions. This can occur when certain Unicode characters, such as U+1FEF, are converted to...

xorg-server buffer error vulnerability

xorg-x11-server is an X Window System display server from the X.org Foundation. A security vulnerability exists in xorg-server versions prior to 21.1.10, xwayland versions prior to 23.2.3, which stems from a memory read/write overrun that may be caused by querying or changing an XKB button...

Compute Type Determination

Lines of code Vulnerability details Impact The determineComputeType function reverts if the input and output tokens do not match expected pairs. This could lead to failed transactions if new token pairs are introduced without updating the function. Proof of Concept Provide direct links to all...

LTESniffer - An Open-source LTE Downlink/Uplink Eavesdropper

LTESniffer is An Open-source LTE Downlink/Uplink Eavesdropper It first decodes the Physical Downlink Control Channel PDCCH to obtain the Downlink Control Informations DCIs and Radio Network Temporary Identifiers RNTIs of all active users. Using decoded DCIs and RNTIs, LTESniffer further decodes t...

Failure to Initialize Default Price Feeds Can Cause Unexpected Reverts

Lines of code Vulnerability details Impact The ChainlinkPriceOracle contract does not initialize default price feed mappings for supported assets. This means calling the getAssetPrice function before explicitly setting a feed will result in a revert instead of a defined failure response. Details:...

kernel: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfdmemdmamapuserptr If the number of pages from the userptr BO differs from the SG BO then the allocated memory for the SG table doesn't get freed before returning -EINVAL, which may lead to a memor...

kernel: net/mlx5e: TC, Fix using eswitch mapping in nic mode

A flaw was found in the Linux kernel net/mlx5e Ethernet driver’s traffic control handling code. Under certain configurations when operating in NIC mode, the driver erroneously uses the eswitch object mapping pool, which is not initialized in that mode. This can lead to an invalid mapping referenc...

kernel: x86/mm: Randomize per-cpu entry area

A possible unauthorized memory access flaw was found in the Linux kernel cpuentryarea mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. This issue could allow a local user to gain access to some important data with expected locatio...

CVE-2023-47128 piccolo SQL Injection via named transaction savepoints

Piccolo is an object-relational mapping and query builder which supports asyncio. Prior to version 1.1.1, the handling of named transaction savepoints in all database implementations is vulnerable to SQL Injection via f-strings. While the likelihood of an end developer exposing a savepoints name...

CVE-2023-47128 piccolo SQL Injection via named transaction savepoints

Piccolo is an object-relational mapping and query builder which supports asyncio. Prior to version 1.1.1, the handling of named transaction savepoints in all database implementations is vulnerable to SQL Injection via f-strings. While the likelihood of an end developer exposing a savepoints name...

CVE-2023-47128

Piccolo ORM (Python) before 1.1.1 is vulnerable to SQL injection via named transaction savepoints. The root cause is building and executing SAVEPOINT commands with user-supplied input using f-strings, which can lead to arbitrary read/modify operations and even server compromise per the descriptio...

kernel: iommufd: Check for uptr overflow

A flaw was found in the iommufd subsystem of the Linux kernel. When setting up a mapping with a user virtual address that wraps past zero or otherwise triggers a pointer/size overflow, the kernel may fail to properly validate and constrain the user-provided values. This can result in a buffer...

kernel: net/mlx5e: TC, Fix using eswitch mapping in nic mode

A flaw was found in the Linux kernel net/mlx5e Ethernet driver’s traffic control handling code. Under certain configurations when operating in NIC mode, the driver erroneously uses the eswitch object mapping pool, which is not initialized in that mode. This can lead to an invalid mapping referenc...

kernel: scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests The following message and call trace was seen with debug kernels: DMA-API: qla2xxx 0000:41:00.0: device driver failed to check map error device address=0x00000002a3ff38d8...

kernel: x86/mm: Randomize per-cpu entry area

A possible unauthorized memory access flaw was found in the Linux kernel cpuentryarea mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. This issue could allow a local user to gain access to some important data with expected locatio...

kernel: wifi: ath11k: fix deinitialization of firmware resources

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix deinitialization of firmware resources Currently, in ath11kahbfwresourcesinit, iommu domain mapping is done only for the chipsets having fixed firmware memory. Also, for such chipsets, mapping is done only if it...

kernel: irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()

In the Linux kernel, the following vulnerability has been resolved: irqchip/wpcm450: Fix memory leak in wpcm450aicofinit If ofiomap failed, 'aic' should be freed before return. Otherwise there is a memory leak...