Privilege escalation via undisclosed out-of-bounds write
Published Nov 11, 2022 · Updated Feb 5, 2025
An out-of-bounds write in Intel XMM 7560 Modem software before M2_7560_R_01.2146.00 allows attackers to escalate privileges via adjacent access. Intel identifies the memory-safety error but does not disclose the affected component, attacker-controlled input, or erroneous write operation. The adjacent attacker needs no account or user interaction and gains elevated privileges; no specific crash or code-execution outcome is documented.
Summary
What happened
An out-of-bounds write in Intel XMM 7560 Modem software before M2_7560_R_01.2146.00 allows attackers to escalate privileges via adjacent access. Intel identifies the memory-safety error but does not disclose the affected component, attacker-controlled input, or erroneous write operation. The adjacent attacker needs no account or user interaction and gains elevated privileges; no specific crash or code-execution outcome is documented.
The record
- CVE
- CVE-2022-26513
- Published
- Nov 11, 2022
- Updated
- Feb 5, 2025
- Vendor
- Intel Corporation
- Product
- Intel XMM 7560 Modem M.2 Software
- Classifications
- CWE-787
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 11, 2022CVE publishedPublication date reported by the CVE source.
- Feb 5, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=before version M2_7560_R_01.2146.00
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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