CVE-2019-14558
published 2020-10-05CVE-2019-14558: Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series…
PriorityP420medium5.7CVSS 3.1
AVAACLPRLUINSUCNINAH
EPSS
0.72%
50.1th percentile
Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | edk2 | < edk2 0~20200229.4c0f6e34-1 (bookworm) | edk2 0~20200229.4c0f6e34-1 (bookworm) |
| tianocore | edk2 | >= 0 < 0~20200229.4c0f6e34-1 | 0~20200229.4c0f6e34-1 |
| tianocore | edk2 | >= 0 < 0~20200229.4c0f6e34-1 | 0~20200229.4c0f6e34-1 |
| tianocore | edk2 | >= 0 < 0~20200229.4c0f6e34-1 | 0~20200229.4c0f6e34-1 |
| tianocore | edk2 | >= 0 < 0~20200229.4c0f6e34-1 | 0~20200229.4c0f6e34-1 |
| tianocore | edk2 | >= 0 < 0~20160408.ffea0a2c-2ubuntu0.1 | 0~20160408.ffea0a2c-2ubuntu0.1 |
| tianocore | edk2 | >= 0 < 0~20180205.c0d9813c-2ubuntu0.2 | 0~20180205.c0d9813c-2ubuntu0.2 |
CVSS provenance
nvdv3.15.7MEDIUMCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.7LOWAV:A/AC:L/Au:S/C:N/I:N/A:P
osv9.1CRITICAL
vendor_ubuntu9.1CRITICAL
vendor_debian5.7MEDIUM
vendor_redhat5.7MEDIUM
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GHSA
GHSA-q8x8-jp4q-9cjj: Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Serie
ghsa_unreviewed·2022-05-24
CVE-2019-14558 [MEDIUM] GHSA-q8x8-jp4q-9cjj: Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Serie
Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
OSV
CVE-2019-14558: Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Serie
osv·2020-10-05·CVSS 5.7
CVE-2019-14558 [MEDIUM] CVE-2019-14558: Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Serie
Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
OSV
edk2 vulnerabilities
osv·2020-04-30·CVSS 9.1
CVE-2018-12178 [CRITICAL] edk2 vulnerabilities
edk2 vulnerabilities
A buffer overflow was discovered in the network stack. An unprivileged user
could potentially enable escalation of privilege and/or denial of service.
This issue was already fixed in a previous release for 18.04 LTS and 19.10.
(CVE-2018-12178)
A buffer overflow was discovered in BlockIo service. An unauthenticated user
could potentially enable escalation of privilege, information disclosure and/or
denial of service. This issue was already fixed in a previous release for 18.04
LTS and 19.10. (CVE-2018-12180)
A stack overflow was discovered in bmp. An unprivileged user
could potentially enable denial of service or elevation of privilege via
local access. This issue was already fixed in a previous release for 18.04
LTS and 19.10. (CVE-2018-12181)
It was discovered tha
Ubuntu
EDK II vulnerabilities
vendor_ubuntu·2020-04-30·CVSS 9.1
CVE-2018-12178 [CRITICAL] EDK II vulnerabilities
Title: EDK II vulnerabilities
Summary: Several security issues were fixed in edk2.
A buffer overflow was discovered in the network stack. An unprivileged user
could potentially enable escalation of privilege and/or denial of service.
This issue was already fixed in a previous release for 18.04 LTS and 19.10.
(CVE-2018-12178)
A buffer overflow was discovered in BlockIo service. An unauthenticated user
could potentially enable escalation of privilege, information disclosure and/or
denial of service. This issue was already fixed in a previous release for 18.04
LTS and 19.10. (CVE-2018-12180)
A stack overflow was discovered in bmp. An unprivileged user
could potentially enable denial of service or elevation of privilege via
local access. This issue was already fixed in a previous release f
Red Hat
edk2: potentially leaking of secret information due to uncleared memory
vendor_redhat·2020-02-16·CVSS 5.7
CVE-2019-14558 [MEDIUM] CWE-226 edk2: potentially leaking of secret information due to uncleared memory
edk2: potentially leaking of secret information due to uncleared memory
Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
Package: ovmf (Red Hat Enterprise Linux 7) - Not affected
Package: edk2 (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2019-14558: edk2 - Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generat...
vendor_debian·2019·CVSS 5.7
CVE-2019-14558 [MEDIUM] CVE-2019-14558: edk2 - Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generat...
Insufficient control flow management in BIOS firmware for 8th, 9th, 10th Generation Intel(R) Core(TM), Intel(R) Celeron(R) Processor 4000 & 5000 Series Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
Scope: local
bookworm: resolved (fixed in 0~20200229.4c0f6e34-1)
bullseye: resolved (fixed in 0~20200229.4c0f6e34-1)
forky: resolved (fixed in 0~20200229.4c0f6e34-1)
sid: resolved (fixed in 0~20200229.4c0f6e34-1)
trixie: resolved (fixed in 0~20200229.4c0f6e34-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory
bugzilla·2020-05-08·CVSS 5.7
CVE-2019-14558 [MEDIUM] CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory
CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory
An issue was discovered in edk2. Freed memory was not cleared in some cases, potentially leaking secret information.
Reference:
https://bugzilla.tianocore.org/show_bug.cgi?id=1611
Upstream commits:
https://github.com/tianocore/edk2/commit/764e8ba1389a617639d79d2c4f0d53f4ea4a7387
https://github.com/tianocore/edk2/commit/f1d78c489a39971b5aac5d2fc8a39bfa925c3c5d
Discussion:
Created edk2 tracking bugs for this issue:
Affects: epel-all [bug 1833349]
Affects: fedora-all [bug 1833348]
---
Marking rhel-7/ovmf and rhel-8/edk2 as notaffected based on https://bugzilla.tianocore.org/show_bug.cgi?id=1611#c9 .
---
This bug is now closed. Further updates for individual products will be reflected on the CVE pa
Bugzilla
CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory [epel-all]
bugzilla·2020-05-08·CVSS 5.7
CVE-2019-14558 [MEDIUM] CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory [epel-all]
CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple
Bugzilla
CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory [fedora-all]
bugzilla·2020-05-08·CVSS 5.7
CVE-2019-14558 [MEDIUM] CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory [fedora-all]
CVE-2019-14558 edk2: potentially leaking of secret information due to uncleared memory [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multi
https://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.htmlhttps://lists.debian.org/debian-lts-announce/2021/04/msg00032.htmlhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00356.html
2020-10-05
Published