kernel: buffer overflow in cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c
Published Oct 4, 2019
9.8
CRITICALCVSS 3.1
EPSS 6.71%
Description
In the Linux kernel through 5.3.2, cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c does not reject a long SSID IE, leading to a Buffer Overflow.
Affected products
No data.
Configuration 1
- ≥ 2.6.32 · < 3.16.77
- ≥ 3.17 · < 4.4.198
- ≥ 4.5 · < 4.9.198
- ≥ 4.10 · < 4.14.151
- ≥ 4.15 · < 4.19.81
- ≥ 4.20 · < 5.3.8
Configuration 2
- 8.0
Configuration 3
- 14.04
- 16.04
- 18.04
- 19.04
No data.
Red Hat Enterprise Linux 6
kernel-0:2.6.32-754.28.1.el6
Fixed · RHSA-2020:0790
Red Hat Enterprise Linux 7
kernel-0:3.10.0-1062.12.1.el7
Fixed · RHSA-2020:0374
Red Hat Enterprise Linux 7
kernel-alt-0:4.14.0-115.17.1.el7a
Fixed · RHSA-2020:0174
Red Hat Enterprise Linux 7
kernel-rt-0:3.10.0-1062.12.1.rt56.1042.el7
Fixed · RHSA-2020:0375
Red Hat Enterprise Linux 7.2 Advanced Update Support
kernel-0:3.10.0-327.85.1.el7
Fixed · RHSA-2020:0661
Red Hat Enterprise Linux 7.3 Advanced Update Support
kernel-0:3.10.0-514.73.1.el7
Fixed · RHSA-2020:0653
Red Hat Enterprise Linux 7.3 Telco Extended Update Support
kernel-0:3.10.0-514.73.1.el7
Fixed · RHSA-2020:0653
Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions
kernel-0:3.10.0-514.73.1.el7
Fixed · RHSA-2020:0653
Red Hat Enterprise Linux 7.4 Advanced Update Support
kernel-0:3.10.0-693.64.1.el7
Fixed · RHSA-2020:0592
Red Hat Enterprise Linux 7.4 Telco Extended Update Support
kernel-0:3.10.0-693.64.1.el7
Fixed · RHSA-2020:0592
Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions
kernel-0:3.10.0-693.64.1.el7
Fixed · RHSA-2020:0592
Red Hat Enterprise Linux 7.5 Extended Update Support
kernel-0:3.10.0-862.48.1.el7
Fixed · RHSA-2020:0543
Red Hat Enterprise Linux 7.6 Extended Update Support
kernel-0:3.10.0-957.46.1.el7
Fixed · RHSA-2020:0664
Red Hat Enterprise MRG 2
kernel-rt-1:3.10.0-693.64.1.rt56.662.el6rt
Fixed · RHSA-2020:0609
Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS
kernel-0:3.10.0-957.46.1.el7
Fixed · RHSA-2020:0664
Red Hat Enterprise Linux 5
kernel
Out of support scope
Red Hat Enterprise Linux 8
kernel
Not affected
Red Hat Enterprise Linux 8
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | kernel-0:2.6.32-754.28.1.el6 | Fixed | RHSA-2020:0790 |
| Red Hat Enterprise Linux 7 | kernel-0:3.10.0-1062.12.1.el7 | Fixed | RHSA-2020:0374 |
| Red Hat Enterprise Linux 7 | kernel-alt-0:4.14.0-115.17.1.el7a | Fixed | RHSA-2020:0174 |
| Red Hat Enterprise Linux 7 | kernel-rt-0:3.10.0-1062.12.1.rt56.1042.el7 | Fixed | RHSA-2020:0375 |
| Red Hat Enterprise Linux 7.2 Advanced Update Support | kernel-0:3.10.0-327.85.1.el7 | Fixed | RHSA-2020:0661 |
| Red Hat Enterprise Linux 7.3 Advanced Update Support | kernel-0:3.10.0-514.73.1.el7 | Fixed | RHSA-2020:0653 |
| Red Hat Enterprise Linux 7.3 Telco Extended Update Support | kernel-0:3.10.0-514.73.1.el7 | Fixed | RHSA-2020:0653 |
| Red Hat Enterprise Linux 7.3 Update Services for SAP Solutions | kernel-0:3.10.0-514.73.1.el7 | Fixed | RHSA-2020:0653 |
| Red Hat Enterprise Linux 7.4 Advanced Update Support | kernel-0:3.10.0-693.64.1.el7 | Fixed | RHSA-2020:0592 |
| Red Hat Enterprise Linux 7.4 Telco Extended Update Support | kernel-0:3.10.0-693.64.1.el7 | Fixed | RHSA-2020:0592 |
| Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions | kernel-0:3.10.0-693.64.1.el7 | Fixed | RHSA-2020:0592 |
| Red Hat Enterprise Linux 7.5 Extended Update Support | kernel-0:3.10.0-862.48.1.el7 | Fixed | RHSA-2020:0543 |
| Red Hat Enterprise Linux 7.6 Extended Update Support | kernel-0:3.10.0-957.46.1.el7 | Fixed | RHSA-2020:0664 |
| Red Hat Enterprise MRG 2 | kernel-rt-1:3.10.0-693.64.1.rt56.662.el6rt | Fixed | RHSA-2020:0609 |
| Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS | kernel-0:3.10.0-957.46.1.el7 | Fixed | RHSA-2020:0664 |
| Red Hat Enterprise Linux 5 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (29)
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html x_refsource_MISCThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2020:0174 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0374 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0375 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0543 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0592 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0609 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0653 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0661 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0664 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0790 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2019-17133 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1771909 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2019-7591 Advisory
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html mailing-listx_refsource_MLISTThird Party Advisory
- https://marc.info/?l=linux-wireless&m=157018270915487&w=2 x_refsource_MISCMailing ListPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-17133
- https://seclists.org/bugtraq/2019/Nov/11 mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20191031-0005/ x_refsource_CONFIRMThird Party Advisory
- https://usn.ubuntu.com/4208-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4210-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4211-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4211-2/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4226-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-17133
- https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISCThird Party Advisory
Change history (0)
No recorded changes yet.
CVE.org / MITRE
CISA Vulnrichment
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GitHub
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