cve-2019-11487
Vulnerability from cvelistv5
Published
2019-04-23 22:00
Modified
2024-08-04 22:55
Severity ?
Summary
The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2019/04/29/1Mailing List, Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/108054Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2703Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2741Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2020:0174Third Party Advisory
cve@mitre.orghttps://bugs.chromium.org/p/project-zero/issues/detail?id=1752Exploit, Mitigation, Third Party Advisory
cve@mitre.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=15fab63e1e57be9fdb5eec1bbc5916e9825e9acbPatch, Vendor Advisory
cve@mitre.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b3a707736301c2128ca85ce85fb13f60b5e350aPatch, Vendor Advisory
cve@mitre.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=88b1a17dfc3ed7728316478fae0f5ad508f50397Patch, Vendor Advisory
cve@mitre.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8fde12ca79aff9b5ba951fce1a2641901b8d8e64Patch, Vendor Advisory
cve@mitre.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f958d7b528b1b40c44cfda5eabe2d82760d868c3Patch, Vendor Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/15fab63e1e57be9fdb5eec1bbc5916e9825e9acbPatch, Third Party Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/6b3a707736301c2128ca85ce85fb13f60b5e350aPatch, Third Party Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/88b1a17dfc3ed7728316478fae0f5ad508f50397Patch, Third Party Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/8fde12ca79aff9b5ba951fce1a2641901b8d8e64Patch, Third Party Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/f958d7b528b1b40c44cfda5eabe2d82760d868c3Patch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/09/msg00014.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/09/msg00015.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lwn.net/Articles/786044/Exploit, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20190517-0005/Third Party Advisory
cve@mitre.orghttps://support.f5.com/csp/article/K14255532Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4069-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4069-2/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4115-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4118-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4145-1/Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuApr2021.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00040.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2019/04/29/1Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/108054Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2703Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2741Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2020:0174Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.chromium.org/p/project-zero/issues/detail?id=1752Exploit, Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=15fab63e1e57be9fdb5eec1bbc5916e9825e9acbPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b3a707736301c2128ca85ce85fb13f60b5e350aPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=88b1a17dfc3ed7728316478fae0f5ad508f50397Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8fde12ca79aff9b5ba951fce1a2641901b8d8e64Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f958d7b528b1b40c44cfda5eabe2d82760d868c3Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/15fab63e1e57be9fdb5eec1bbc5916e9825e9acbPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/6b3a707736301c2128ca85ce85fb13f60b5e350aPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/88b1a17dfc3ed7728316478fae0f5ad508f50397Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/8fde12ca79aff9b5ba951fce1a2641901b8d8e64Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/torvalds/linux/commit/f958d7b528b1b40c44cfda5eabe2d82760d868c3Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/09/msg00014.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/09/msg00015.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lwn.net/Articles/786044/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190517-0005/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.f5.com/csp/article/K14255532Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4069-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4069-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4115-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4118-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4145-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuApr2021.htmlThird Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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          "tags": [
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          "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html"
        },
        {
          "name": "[debian-lts-announce] 20190915 [SECURITY] [DLA 1919-2] linux-4.9 security update",
          "tags": [
            "mailing-list",
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          "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html"
        },
        {
          "name": "USN-4145-1",
          "tags": [
            "vendor-advisory",
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          ],
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        },
        {
          "name": "RHSA-2020:0174",
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        },
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        {
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        },
        {
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            "x_refsource_MISC"
          ],
          "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6b3a707736301c2128ca85ce85fb13f60b5e350a"
        },
        {
          "tags": [
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        },
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  }
}


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Sightings

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  • 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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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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