gsd-2010-3081
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The compat_alloc_user_space functions in include/asm/compat.h files in the Linux kernel before 2.6.36-rc4-git2 on 64-bit platforms do not properly allocate the userspace memory required for the 32-bit compatibility layer, which allows local users to gain privileges by leveraging the ability of the compat_mc_getsockopt function (aka the MCAST_MSFILTER getsockopt support) to control a certain length value, related to a "stack pointer underflow" issue, as exploited in the wild in September 2010.
Aliases
Aliases
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"https://www.debian.org/security/2010/dsa-2110",
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"https://access.redhat.com/errata/RHSA-2010:0705",
"https://access.redhat.com/errata/RHSA-2010:0704",
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"https://packetstormsecurity.com/files/cve/CVE-2010-3081"
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"gsd": {
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"lastModifiedDate": "2023-02-13T04:22Z",
"publishedDate": "2010-09-24T20:00Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.