CVE-2022-25738
Buffer Over-read in MODEM
Information disclosure in modem due to buffer over-red while performing checksum of packet received
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Buffer Over-read in MODEM
Information disclosure in modem due to buffer over-red while performing checksum of packet received
- Record
CVE-2022-25738- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L - Weakness
- CWE-126
- Updated
- 2026-11-02
EUVDEUVD-2022-30393
Information disclosure in modem due to buffer over-red while performing checksum of packet received
- Record
EUVD-2022-30393- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gj5q-vrv4-xj86
Information disclosure in modem due to buffer over-red while performing checksum of packet received
Information disclosure in modem due to buffer over-red while performing checksum of packet received
- Record
GHSA-gj5q-vrv4-xj86- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-125, CWE-126
- Updated
- 2026-11-02
NVD
Information disclosure in modem due to buffer over-red while performing checksum of packet received
- Record
CVE-2022-25738- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-126, CWE-125
- Updated
- 2026-11-02
Affected products
- qualcomm ar8031 firmware
- qualcomm csra6620 firmware
- qualcomm csra6640 firmware
- qualcomm mdm8207 firmware
- qualcomm mdm9205 firmware
- qualcomm mdm9206 firmware
- qualcomm mdm9207 firmware
- qualcomm mdm9607 firmware
- qualcomm qca4004 firmware
- qualcomm qca4010 firmware
- qualcomm qca4020 firmware
- qualcomm qca4024 firmware
Show 24 moreShow less
- qualcomm qcs405 firmware
- qualcomm qts110 firmware
- qualcomm ssg2115p firmware
- qualcomm ssg2125p firmware
- qualcomm sxr1230p firmware
- qualcomm sxr2230p firmware
- qualcomm wcd9306 firmware
- qualcomm wcd9330 firmware
- qualcomm wcd9335 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcn3980 firmware
- qualcomm wcn3998 firmware
- qualcomm wcn3999 firmware
- qualcomm wcn6855 firmware
- qualcomm wcn6856 firmware
- qualcomm wcn7850 firmware
- qualcomm wcn7851 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8832 firmware
- qualcomm wsa8835 firmware
- qualcomm, inc. snapdragon
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-25738 is a high vulnerability (CVSS 8.2) in Qualcomm Ar8031 Firmware, published February 9, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 31st percentile. No source names a fixed version.