SARA / Free Tools / CVE / CVE-2023-21633

CVE-2023-21633 — Memory Corruption in Linux while processing QcRilRequestImsRegisterMultiIdentity

Memory Corruption in Linux while processing QcRilRequestImsRegisterMultiIdentityMessage request.

CVSS

6.7 MEDIUM

EPSS

0.03% (top 92.00%)

CWE

CWE-119

Published

2023-07-04T04:46:31.355Z

Last modified

2024-08-02T09:44:01.718Z

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

01What is this vulnerability?

Memory Corruption in Linux while processing QcRilRequestImsRegisterMultiIdentityMessage request.

02Affected products

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	APQ8064AU, AQT1000, FastConnect 6200, FastConnect 6800, FastConnect 6900, MSM8996AU, QAM8295P, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6595, QCA6595AU, QCA6696, QCA6698AQ, QCS610, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8295P, SD 675, SD670, SD675, SD730, SD835, SD855, SD865 5G, SDX55, SM6250, SM6250P, SM7250P, Snapdragon 670 Mobile Platform, Snapdragon 675 Mobile Platform, Snapdragon 678 Mobile Platform (SM6150-AC), Snapdragon 690 5G Mobile Platform, Snapdragon 710 Mobile Platform, Snapdragon 720G Mobile Platform, Snapdragon 730 Mobile Platform (SM7150-AA), Snapdragon 730G Mobile Platform (SM7150-AB), Snapdragon 732G Mobile Platform (SM7150-AC), Snapdragon 750G 5G Mobile Platform, Snapdragon 765 5G Mobile Platform (SM7250-AA), Snapdragon 765G 5G Mobile Platform (SM7250-AB), Snapdragon 768G 5G Mobile Platform (SM7250-AC), Snapdragon 820 Automotive Platform, Snapdragon 855 Mobile Platform, Snapdragon 855+/860 Mobile Platform (SM8150-AC), Snapdragon 865 5G Mobile Platform, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), Snapdragon 870 5G Mobile Platform (SM8250-AC), Snapdragon W5+ Gen 1 Wearable Platform, Snapdragon Wear 4100+ Platform, Snapdragon X50 5G Modem-RF System, Snapdragon X55 5G Modem-RF System, Snapdragon XR1 Platform, Snapdragon XR2 5G Platform, SW5100, SW5100P, SXR1120, SXR2130, Vision Intelligence 400 Platform, WCD9326, WCD9335, WCD9341, WCD9370, WCD9371, WCD9375, WCD9380, WCD9385, WCN3610, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3988, WCN3990, WSA8810, WSA8815, WSA8830, WSA8835

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

Published: 2023-07-04T04:46:31.355Z
Last modified: 2024-08-02T09:44:01.718Z

09References

www.qualcomm.com — https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin

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