mirror of
https://github.com/CVEProject/cvelist.git
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102 lines
4.0 KiB
JSON
102 lines
4.0 KiB
JSON
{
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"data_type": "CVE",
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"data_format": "MITRE",
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"data_version": "4.0",
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"CVE_data_meta": {
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"ID": "CVE-2020-25641",
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"ASSIGNER": "secalert@redhat.com",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "n/a",
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"product": {
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"product_data": [
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{
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"product_name": "kernel",
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"version": {
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"version_data": [
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{
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"version_value": "kernel versions before 5.9-rc7"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-835"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1881424",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1881424"
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},
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{
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"refsource": "MISC",
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"name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7e24969022cbd61ddc586f14824fc205661bb124",
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7e24969022cbd61ddc586f14824fc205661bb124"
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},
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{
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"refsource": "MISC",
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"name": "https://www.kernel.org/doc/html/latest/block/biovecs.html",
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"url": "https://www.kernel.org/doc/html/latest/block/biovecs.html"
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},
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{
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"refsource": "MLIST",
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"name": "[oss-security] 20201006 Re: CVE-2020-25641 kernel: soft lockup when submitting zero length bvecs.",
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"url": "http://www.openwall.com/lists/oss-security/2020/10/06/9"
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},
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{
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"refsource": "SUSE",
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"name": "openSUSE-SU-2020:1655",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00021.html"
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},
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{
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"refsource": "UBUNTU",
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"name": "USN-4576-1",
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"url": "https://usn.ubuntu.com/4576-1/"
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},
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{
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"refsource": "SUSE",
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"name": "openSUSE-SU-2020:1698",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00042.html"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20201030 [SECURITY] [DLA 2420-1] linux security update",
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"url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20201031 [SECURITY] [DLA 2420-2] linux regression update",
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"url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html"
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}
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]
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability."
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}
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]
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}
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} |