CVSS: 7.3EPSS: 0%CPEs: 204EXPL: 0CVE-2022-33273 – Buffer over-read in Trusted Execution Environment
https://notcve.org/view.php?id=CVE-2022-33273
Information disclosure due to buffer over-read in Trusted Execution Environment while QRKS report generation. • https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin • CWE-125: Out-of-bounds Read CWE-126: Buffer Over-read •
CVSS: 8.4EPSS: 0%CPEs: 334EXPL: 0CVE-2023-21666 – Improper Release of Memory Before Removing Last Reference (`Memory Leak`) in Graphics
https://notcve.org/view.php?id=CVE-2023-21666
Memory Corruption in Graphics while accessing a buffer allocated through the graphics pool. On Qualcomm Adreno/KGSL builds where CONFIG_QCOM_KGSL_USE_SHMEM is not set (or on older KGSL versions without CONFIG_QCOM_KGSL_USE_SHMEM), KGSL allocates GPU-shared memory from its own page pool. Pages from this pool are inserted into VMAs that don't have any weird flags like VM_PFNMAP set, which means userspace can grab extra references to these pages through get_user_pages() (for example, using vmsplice()). But when GPU-shared memory is freed, KGSL puts the freed pages into its own page pool without checking the page refcount. This means that pages that are still accessible from userspace can be reallocated as GPU memory by another process. • http://packetstormsecurity.com/files/172664/Qualcomm-Adreno-KGSL-Data-Leakage.html https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 8.4EPSS: 0%CPEs: 442EXPL: 0CVE-2023-21665 – Incorrect Type Conversion or Cast in Graphics
https://notcve.org/view.php?id=CVE-2023-21665
Memory corruption in Graphics while importing a file. Qualcomm Adreno/KGSL suffers from an unchecked cast of vma->vm_file->private_data in kgsl_setup_dmabuf_useraddr(). • http://packetstormsecurity.com/files/172663/Qualcomm-Adreno-KGSL-Unchecked-Cast-Type-Confusion.html https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin • CWE-704: Incorrect Type Conversion or Cast •
CVSS: 8.4EPSS: 0%CPEs: 26EXPL: 0CVE-2023-21642 – Improper Access Control in HAB Memory Management
https://notcve.org/view.php?id=CVE-2023-21642
Memory corruption in HAB Memory management due to broad system privileges via physical address. • https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin • CWE-284: Improper Access Control •
CVSS: 7.8EPSS: 0%CPEs: 110EXPL: 0CVE-2022-25713 – Improper Restriction of Operations within the Bounds of a Memory Buffer in Automotive
https://notcve.org/view.php?id=CVE-2022-25713
Memory corruption in Automotive due to Improper Restriction of Operations within the Bounds of a Memory Buffer while exporting a shared key. • https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •