CVE-2023-21402
published 2023-12-04CVE-2023-21402: In MMU_UnmapPages of mmu_common.c, there is a possible out of bounds read due to improper input validation. This could lead to local escalation of privilege in…
PriorityP356critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.41%
33.5th percentile
In MMU_UnmapPages of mmu_common.c, there is a possible out of bounds read due to improper input validation. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| android | — | — | |
| chrome_chrome | — | — |
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Chrome
Long Term Support Channel Update for ChromeOS: CVE-2023-21402
vendor_chrome·2024-02-01·CVSS 9.8
CVE-2023-21402 [CRITICAL] Long Term Support Channel Update for ChromeOS: CVE-2023-21402
Long Term Support Channel Update for ChromeOS
CVE-2023-21402
Android
CVE-2023-21402: PowerVR-GPU
vendor_android·2023-12-01·CVSS 9.8
CVE-2023-21402 [CRITICAL] CVE-2023-21402: PowerVR-GPU
Android Security Bulletin 2023-12-01
CVE: CVE-2023-21402
Severity: HIGH
Component: PowerVR-GPU
References: A-305093885
*
OSV
CVE-2023-21402: In MMU_UnmapPages of mmu_common
osv·2023-12-01
CVE-2023-21402 CVE-2023-21402: In MMU_UnmapPages of mmu_common
In MMU_UnmapPages of mmu_common.c, there is a possible out of bounds read
due to improper input validation. This could lead to local escalation of
privilege in the kernel with no additional execution privileges needed. User
interaction is not needed for exploitation.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-12-04
Published