CVE-2023-23559
HIGH
7.8
CVSS Score
Published: January 13, 2023 at 12:00 AM UTC
Updated: October 14, 2026 at 11:17 PM UTC
3 products affected across 3 vendorsLinux KernelDebian LinuxHci Baseboard Management Controller
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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit
Description
In rndis_query_oid in drivers/net/wireless/rndis_wlan.c in the Linux kernel through 6.1.5, there is an integer overflow in an addition.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Debian Linux· Debiandrupal
95%2.6.35 ≤ v < 4.14.3054.15 ≤ v < 4.19.2724.20 ≤ v < 5.4.2315.11 ≤ v < 5.15.915.16 ≤ v < 6.1.95.5 ≤ v < 5.10.166
Affected range stops below 4.14.305, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.19.272, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.10.166, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.15.91, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.4.231, so it looks safe — our inference, not a vendor statement
Affected range stops below 6.1.9, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (7)
Mailing ListThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.htmlMailing ListThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2023/05/msg00006.htmlPatchThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20230302-0003/Source: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
https://cert-portal.siemens.com/productcert/html/ssa-769027.htmlSource: 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
https://cert-portal.siemens.com/productcert/html/ssa-794697.htmlSSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.8HIGHCISA-ADP
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-190
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