gsd-2021-22555
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
Aliases
Aliases
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"https://access.redhat.com/errata/RHSA-2021:3814",
"https://access.redhat.com/errata/RHSA-2021:3812",
"https://access.redhat.com/errata/RHSA-2021:3725",
"https://access.redhat.com/errata/RHSA-2021:3523",
"https://access.redhat.com/errata/RHSA-2021:3522",
"https://access.redhat.com/errata/RHSA-2021:3477",
"https://access.redhat.com/errata/RHSA-2021:3399",
"https://access.redhat.com/errata/RHSA-2021:3381",
"https://access.redhat.com/errata/RHSA-2021:3380",
"https://access.redhat.com/errata/RHSA-2021:3375",
"https://access.redhat.com/errata/RHSA-2021:3363",
"https://access.redhat.com/errata/RHSA-2021:3328",
"https://access.redhat.com/errata/RHSA-2021:3327",
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"https://access.redhat.com/errata/RHSA-2021:3235",
"https://access.redhat.com/errata/RHSA-2021:3181",
"https://access.redhat.com/errata/RHSA-2021:3173",
"https://access.redhat.com/errata/RHSA-2021:3088",
"https://access.redhat.com/errata/RHSA-2021:3057",
"https://access.redhat.com/errata/RHSA-2021:3044",
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"https://security.archlinux.org/CVE-2021-22555",
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}
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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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.