All the vulnerabilites related to Linux Kernel - Linux Kernel
cve-2020-8835
Vulnerability from cvelistv5
Published
2020-04-02 18:00
Modified
2024-09-17 02:15
Severity ?
EPSS score ?
Summary
Linux kernel bpf verifier vulnerability
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux kernel | Linux kernel |
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cve-2022-2503
Vulnerability from cvelistv5
Published
2022-08-12 00:00
Modified
2024-08-03 00:39
Severity ?
EPSS score ?
Summary
Linux Kernel LoadPin bypass via dm-verity table reload
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux Kernel |
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cve-2019-14835
Vulnerability from cvelistv5
Published
2019-09-17 15:09
Modified
2024-08-05 00:26
Severity ?
EPSS score ?
Summary
A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host.
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux kernel |
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cve-2021-22543
Vulnerability from cvelistv5
Published
2021-05-26 10:30
Modified
2024-09-16 23:26
Severity ?
EPSS score ?
Summary
Improper memory handling in Linux KVM
References
| ▼ | URL | Tags |
|---|---|---|
| https://github.com/google/security-research/security/advisories/GHSA-7wq5-phmq-m584 | x_refsource_MISC | |
| http://www.openwall.com/lists/oss-security/2021/06/26/1 | mailing-list, x_refsource_MLIST | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4G5YBUVEPHZYXMKNGBZ3S6INFCTEEL4E/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ROQIXQB7ZAWI3KSGSHR6H5RDUWZI775S/ | vendor-advisory, x_refsource_FEDORA | |
| https://security.netapp.com/advisory/ntap-20210708-0002/ | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html | mailing-list, x_refsource_MLIST |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux Kernel |
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cve-2020-16120
Vulnerability from cvelistv5
Published
2021-02-10 19:45
Modified
2024-09-16 18:49
Severity ?
EPSS score ?
Summary
Unprivileged overlay + shiftfs read access
References
| ▼ | URL | Tags |
|---|---|---|
| https://ubuntu.com/USN-4576-1 | vendor-advisory, x_refsource_UBUNTU | |
| https://ubuntu.com/USN-4577-1 | vendor-advisory, x_refsource_UBUNTU | |
| https://ubuntu.com/USN-4578-1 | vendor-advisory, x_refsource_UBUNTU | |
| https://www.openwall.com/lists/oss-security/2020/10/14/2 | x_refsource_CONFIRM | |
| https://launchpad.net/bugs/1894980 | vendor-advisory, x_refsource_UBUNTU | |
| https://launchpad.net/bugs/1900141 | vendor-advisory, x_refsource_UBUNTU | |
| https://git.kernel.org/linus/56230d956739b9cb1cbde439d76227d77979a04d | x_refsource_CONFIRM | |
| https://git.kernel.org/linus/48bd024b8a40d73ad6b086de2615738da0c7004f | x_refsource_CONFIRM | |
| https://git.kernel.org/linus/05acefb4872dae89e772729efb194af754c877e8 | x_refsource_CONFIRM | |
| https://git.kernel.org/linus/d1d04ef8572bc8c22265057bd3d5a79f223f8f52 | x_refsource_CONFIRM | |
| https://git.kernel.org/linus/b6650dab404c701d7fe08a108b746542a934da84 | x_refsource_CONFIRM |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux kernel | Linux kernel |
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cve-2018-6555
Vulnerability from cvelistv5
Published
2018-09-04 18:00
Modified
2024-09-16 23:42
Severity ?
EPSS score ?
Summary
The irda_setsockopt function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause a denial of service (ias_object use-after-free and system crash) or possibly have unspecified other impact via an AF_IRDA socket.
References
| ▼ | URL | Tags |
|---|---|---|
| https://usn.ubuntu.com/3776-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/3776-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://www.spinics.net/lists/stable/msg255035.html | mailing-list, x_refsource_MLIST | |
| https://usn.ubuntu.com/3777-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/3775-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html | mailing-list, x_refsource_MLIST | |
| https://www.debian.org/security/2018/dsa-4308 | vendor-advisory, x_refsource_DEBIAN | |
| https://usn.ubuntu.com/3775-2/ | vendor-advisory, x_refsource_UBUNTU | |
| http://www.securityfocus.com/bid/105304 | vdb-entry, x_refsource_BID | |
| https://usn.ubuntu.com/3777-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://www.spinics.net/lists/stable/msg255031.html | mailing-list, x_refsource_MLIST | |
| https://usn.ubuntu.com/3777-3/ | vendor-advisory, x_refsource_UBUNTU |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux Kernel |
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cve-2022-2327
Vulnerability from cvelistv5
Published
2022-07-22 00:00
Modified
2024-08-03 00:32
Severity ?
EPSS score ?
Summary
Use-after-free in io_uring ad work_flags in Linux Kernel
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux Kernel |
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cve-2021-23133
Vulnerability from cvelistv5
Published
2021-04-22 18:00
Modified
2024-09-16 19:04
Severity ?
EPSS score ?
Summary
Linux Kernel sctp_destroy_sock race condition
References
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux Kernel |
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cve-2021-23134
Vulnerability from cvelistv5
Published
2021-05-12 22:45
Modified
2024-09-17 03:38
Severity ?
EPSS score ?
Summary
Linux kernel llcp_sock_bind/connect use-after-free
References
| ▼ | URL | Tags |
|---|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c61760e6940d | x_refsource_MISC | |
| https://www.openwall.com/lists/oss-security/2021/05/11/4 | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZYORWNQIHNWRFYRDXBWYWBYM46PDZEN/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QALNQT4LJFVSSA3MWCIECVY4AFPP4X77/ | vendor-advisory, x_refsource_FEDORA | |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html | mailing-list, x_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html | mailing-list, x_refsource_MLIST | |
| https://security.netapp.com/advisory/ntap-20210625-0007/ | x_refsource_CONFIRM |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux Kernel |
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cve-2018-6554
Vulnerability from cvelistv5
Published
2018-09-04 18:00
Modified
2024-09-17 01:41
Severity ?
EPSS score ?
Summary
Memory leak in the irda_bind function in net/irda/af_irda.c and later in drivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows local users to cause a denial of service (memory consumption) by repeatedly binding an AF_IRDA socket.
References
| ▼ | URL | Tags |
|---|---|---|
| https://usn.ubuntu.com/3776-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/3776-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/3777-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/3775-1/ | vendor-advisory, x_refsource_UBUNTU | |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html | mailing-list, x_refsource_MLIST | |
| https://www.spinics.net/lists/stable/msg255030.html | mailing-list, x_refsource_MLIST | |
| https://www.debian.org/security/2018/dsa-4308 | vendor-advisory, x_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/105302 | vdb-entry, x_refsource_BID | |
| https://usn.ubuntu.com/3775-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/3777-2/ | vendor-advisory, x_refsource_UBUNTU | |
| https://usn.ubuntu.com/3777-3/ | vendor-advisory, x_refsource_UBUNTU | |
| https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html | mailing-list, x_refsource_MLIST | |
| https://www.spinics.net/lists/stable/msg255034.html | mailing-list, x_refsource_MLIST |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux Kernel | Linux Kernel |
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cve-2020-8834
Vulnerability from cvelistv5
Published
2020-04-09 22:10
Modified
2024-09-16 22:03
Severity ?
EPSS score ?
Summary
Linux kernel KVM Power8 conflicting use of HSTATE_HOST_R1
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.openwall.com/lists/oss-security/2020/04/06/2 | x_refsource_MISC | |
| https://usn.ubuntu.com/usn/usn-4318-1 | x_refsource_MISC | |
| https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867717 | x_refsource_MISC | |
| https://usn.ubuntu.com/4318-1/ | vendor-advisory, x_refsource_UBUNTU | |
| http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html | vendor-advisory, x_refsource_SUSE |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| Linux kernel | Linux kernel |
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},
{
"name": "https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867717",
"refsource": "MISC",
"url": "https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867717"
},
{
"name": "USN-4318-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/4318-1/"
},
{
"name": "openSUSE-SU-2020:0543",
"refsource": "SUSE",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html"
}
]
},
"solution": [
{
"lang": "en",
"value": "Apply the following three Linux kernel commits, though possibly only the first commit is strictly necessary: \n \n 6f597c6b63b6 (\"KVM: PPC: Book3S PR: Add guest MSR parameter for kvmppc_save_tm()/kvmppc_restore_tm()\")\n 7b0e827c6970 (\"KVM: PPC: Book3S HV: Factor fake-suspend handling out of kvmppc_save/restore_tm\")\n 009c872a8bc4 (\"KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to separate file\")"
}
],
"source": {
"defect": [
"https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867717"
],
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
"assignerShortName": "canonical",
"cveId": "CVE-2020-8834",
"datePublished": "2020-04-09T22:10:14.975025Z",
"dateReserved": "2020-02-10T00:00:00",
"dateUpdated": "2024-09-16T22:03:01.562Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}