280 matches found
CVE-2021-44421
The pointer-validation logic in util/memutil.rs in Occlum before 0.26.0 for Intel SGX acts as a confused deputy that allows a local attacker to access unauthorized information via side-channel analysis...
CVE-2021-44421
CVE-2021-44421 affects Occlum prior to 0.26.0 for Intel SGX. The pointer-validation logic in util/mem_util.rs acts as a confused deputy, allowing a local attacker to access unauthorized information via side-channel analysis. A fix is available in Occlum 0.26.0 and later; upgrade to mitigate.
Null pointer dereference
Possible null pointer dereference due to lack of WDOG structure validation during registration in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile...
CVE-2021-45971
An issue was discovered in SdHostDriver in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM System Management Mode branch that registers a SWSMI handler that does not...
CVE-2021-45969
An issue was discovered in AhciBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM System Management Mode branch that registers a SWSMI handler that does not...
CVE-2021-45970
An issue was discovered in IdeBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM System Management Mode branch that registers a SWSMI handler that does not sufficient...
CVE-2021-45971
CVE-2021-45971 affects InsydeH2O’s SdHostDriver in the SMM path. A SWSMI handler registers without adequately validating the CommBufferData buffer, enabling potential SMM memory corruption and, per sources, possible code execution within SMM. Affected kernels: 5.1 before 05.16.25, 5.2 before 05.2...
Null pointer dereference
A null pointer dereference was addressed with improved validation. This issue is fixed in macOS High Sierra 10.13, iCloud for Windows 7.0, watchOS 4, iOS 11, iTunes 12.7 for Windows. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution...
CVE-2020-12963
An insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows may allow unprivileged users to compromise the system...
Input validation
An insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows may allow unprivileged users to compromise the system...
CVE-2020-12963
An insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows may allow unprivileged users to compromise the system...
CVE-2021-33626
A vulnerability exists in SMM System Management Mode branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointerQWORD values for CommBuffer. This can be used by an attacker to corrupt data in SMRAM memory and even lead to arbitrary code executio...
Qualcomm 芯片 代码问题漏洞
A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way to miniaturize circuits mainly semiconductor devices, but also passive components, etc., and from time to time are manufactured on the surface of semiconductor wafers. A code issue vulnerability exists in Qualcomm chips that stems fr...
CVE-2021-1954
Possible buffer over read due to improper validation of data pointer while parsing FILS indication IE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking...
CVE-2021-1954
The CVE-2021-1954 issue is a buffer over-read in Qualcomm’s Snapdragon family (parsing FILS indication IE) caused by improper validation of the data pointer. Affects Qualcomm/ Snapdragon components; CVSS v3.1 indicates high severity (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) with network lead and high...
Qualcomm 芯片缓冲区错误漏洞
A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way of miniaturizing circuits including primarily semiconductor devices, but also passive components, etc., and from time to time fabricated on the surface of semiconductor wafers. A buffer error vulnerability exists in several qualcomm...
CVE-2020-12985
An insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows 10 may lead to escalation of privilege or denial of service...
CVE-2020-12986
An insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows 10 may cause arbitrary code execution in the kernel, leading to escalation of privilege or denial of service...