CVE-2025-47323
published 2025-12-18CVE-2025-47323: Memory corruption while routing GPR packets between user and root when handling large data packet.
PriorityP343high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.08%
0.2th percentile
Memory corruption while routing GPR packets between user and root when handling large data packet.
Affected
180 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| android | — | — | |
| msrc | azl3_kernel_6.6.82.1-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.15.176.3-3_on_cbl_mariner_2.0 | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
| qualcomm_inc | snapdragon | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vendor_msrc8.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Android
CVE-2025-47323: Closed-source component
vendor_android·2025-12-01·CVSS 7.8
CVE-2025-47323 [HIGH] CVE-2025-47323: Closed-source component
Android Security Bulletin 2025-12-01
CVE: CVE-2025-47323
Severity: HIGH
Component: Closed-source component
References: A-421904320*
Microsoft
watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
vendor_msrc·2024-05-14·CVSS 8.8
CVE-2021-47323 [HIGH] CWE-416 watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: htt
GHSA
GHSA-3q46-58r5-2xq6: Memory corruption while routing GPR packets between user and root when handling large data packet
ghsa_unreviewed·2025-12-18
CVE-2025-47323 [HIGH] CWE-190 GHSA-3q46-58r5-2xq6: Memory corruption while routing GPR packets between user and root when handling large data packet
Memory corruption while routing GPR packets between user and root when handling large data packet.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-12-18
Published