csaf_suse - suse-su-2018:3032-2

SUSE-SU-2018:3032-2

Vulnerability from csaf_suse - Published: 2019-03-22 09:42 - Updated: 2019-03-22 09:42

Summary

Security update for the Linux Kernel

Notes

Title of the patch

Security update for the Linux Kernel

Description of the patch

The SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive a security fix. The following security bug was fixed: - CVE-2018-17182: The vmacache_flush_all function in mm/vmacache.c mishandled sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations (bnc#1108399).

Patchnames

SUSE-SLE-SAP-12-SP1-2019-526

CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).

JSON

To clipboard

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  "vulnerabilities": [
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          "text": "An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations.",
          "title": "CVE description"
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            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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      "threats": [
        {
          "category": "impact",
          "date": "2019-03-22T09:42:51Z",
          "details": "moderate"
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      "title": "CVE-2018-17182"
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  ]
}

CVE-2018-17182 (GCVE-0-2018-17182)

Vulnerability from cvelistv5 – Published: 2018-09-19 09:00 – Updated: 2024-08-05 10:39

Summary

An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://usn.ubuntu.com/3776-1/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3776-2/	vendor-advisoryx_refsource_UBUNTU
	https://usn.ubuntu.com/3777-1/	vendor-advisoryx_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
	https://security.netapp.com/advisory/ntap-2019020…	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2018:3656	vendor-advisoryx_refsource_REDHAT
	https://github.com/torvalds/linux/commit/7a9cdebd…	x_refsource_MISC
	https://www.debian.org/security/2018/dsa-4308	vendor-advisoryx_refsource_DEBIAN
	http://www.securityfocus.com/bid/105417	vdb-entryx_refsource_BID
	https://www.exploit-db.com/exploits/45497/	exploitx_refsource_EXPLOIT-DB
	https://www.openwall.com/lists/oss-security/2018/…	x_refsource_MISC
	http://www.securitytracker.com/id/1041748	vdb-entryx_refsource_SECTRACK
	https://usn.ubuntu.com/3777-2/	vendor-advisoryx_refsource_UBUNTU
	http://www.securityfocus.com/bid/106503	vdb-entryx_refsource_BID
	http://git.kernel.org/cgit/linux/kernel/git/torva…	x_refsource_MISC
	https://usn.ubuntu.com/3777-3/	vendor-advisoryx_refsource_UBUNTU

Show details on NVD website

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

SUSE-SU-2018:3032-2

CVE-2018-17182 (GCVE-0-2018-17182)

Tags

Sightings

Nomenclature