CVE-2019-14587
published 2020-11-23CVE-2019-14587: Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access.
PriorityP423medium6.5CVSS 3.1
AVAACLPRNUINSUCNINAH
EPSS
0.63%
46.0th percentile
Logic issue EDK II may allow an unauthenticated 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
nvdv3.16.5MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.03.3LOWAV:A/AC:L/Au:N/C:N/I:N/A:P
osv9.1CRITICAL
vendor_ubuntu9.1CRITICAL
vendor_debian6.5MEDIUM
vendor_redhat6.5MEDIUM
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GHSA
GHSA-5732-xrx9-2xhf: Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access
ghsa_unreviewed·2022-05-24
CVE-2019-14587 [MEDIUM] GHSA-5732-xrx9-2xhf: Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access
Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access.
OSV
CVE-2019-14587: Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access
osv·2020-11-23·CVSS 6.5
CVE-2019-14587 [MEDIUM] CVE-2019-14587: Logic issue EDK II may allow an unauthenticated user to potentially enable denial of service via adjacent access
Logic issue EDK II may allow an unauthenticated 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: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
vendor_redhat·2020-02-16·CVSS 6.5
CVE-2019-14587 [MEDIUM] CWE-416 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
Logic issue EDK II may allow an unauthenticated 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-2019-14587: edk2 - Logic issue EDK II may allow an unauthenticated user to potentially enable denia...
vendor_debian·2019·CVSS 6.5
CVE-2019-14587 [MEDIUM] CVE-2019-14587: edk2 - Logic issue EDK II may allow an unauthenticated user to potentially enable denia...
Logic issue EDK II may allow an unauthenticated 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-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c [epel-all]
bugzilla·2020-05-08·CVSS 6.5
CVE-2019-14587 [MEDIUM] CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c [epel-all]
CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c [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.
NO
Bugzilla
CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
bugzilla·2020-05-08·CVSS 6.5
CVE-2019-14587 [MEDIUM] CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
In edk2, a double-unmap issue was found in SdMmcCreateTrb() as a result of calling PciIo->Unmap. Within an error condition, as well as within the body of the SdMmcFreeTrb() which is also called on error. It's unclear if this will have exploitable properties in cases where other devices share a DMA mapping.
Reference:
https://bugzilla.tianocore.org/show_bug.cgi?id=1989
Upstream commit:
https://github.com/tianocore/edk2/commit/e36d5ac7d10a6ff5becb0f52fdfd69a1752b0d14
Discussion:
Created edk2 tracking bugs for this issue:
Affects: epel-all [bug 1833354]
Affects: fedora-all [bug 1833353]
---
Marking rhel-7/ovmf and rhel-8/edk2 as notaffected as they don't include SdMmc
Bugzilla
CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c [fedora-all]
bugzilla·2020-05-08·CVSS 6.5
CVE-2019-14587 [MEDIUM] CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c [fedora-all]
CVE-2019-14587 edk2: double-unmap issue in SdMmcCreateTrb function in MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c [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.
2020-11-23
Published