CVE-2019-18812
published 2019-11-07CVE-2019-18812: A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service…
PriorityP431high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
3.31%
87.3th percentile
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-c0a333d842ef.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.4.6-1 (bookworm) | linux 5.4.6-1 (bookworm) |
| linux | linux_kernel | >= 0 < 5.4.6-1 | 5.4.6-1 |
| linux | linux_kernel | >= 0 < 5.4.6-1 | 5.4.6-1 |
| linux | linux_kernel | >= 0 < 5.4.6-1 | 5.4.6-1 |
| linux | linux_kernel | >= 0 < 5.4.6-1 | 5.4.6-1 |
| linux | linux_kernel | >= 5.3 < 5.4 | 5.4 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
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Red Hat
kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c
vendor_redhat·2019-10-28·CVSS 7.5
CVE-2019-18812 [HIGH] CWE-400 kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c
kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-c0a333d842ef.
Package: kernel (Red Hat Enterprise Linux 5) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-alt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise MRG 2) - Not affected
Debian
CVE-2019-18812: linux - A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in t...
vendor_debian·2019·CVSS 7.5
CVE-2019-18812 [HIGH] CVE-2019-18812: linux - A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in t...
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-c0a333d842ef.
Scope: local
bookworm: resolved (fixed in 5.4.6-1)
bullseye: resolved (fixed in 5.4.6-1)
forky: resolved (fixed in 5.4.6-1)
sid: resolved (fixed in 5.4.6-1)
trixie: resolved (fixed in 5.4.6-1)
GHSA
GHSA-gx75-jwqc-9m3h: A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug
ghsa_unreviewed·2022-05-24
CVE-2019-18812 [HIGH] CWE-401 GHSA-gx75-jwqc-9m3h: A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-c0a333d842ef.
OSV
CVE-2019-18812: A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug
osv·2019-11-07·CVSS 7.5
CVE-2019-18812 [HIGH] CVE-2019-18812: A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-c0a333d842ef.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-18812 kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c [fedora-all]
bugzilla·2019-11-27·CVSS 7.5
CVE-2019-18812 [HIGH] CVE-2019-18812 kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c [fedora-all]
CVE-2019-18812 kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.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.
NOTE: this issue affects
Bugzilla
CVE-2019-18812 kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c
bugzilla·2019-11-27·CVSS 7.5
CVE-2019-18812 [HIGH] CVE-2019-18812 kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c
CVE-2019-18812 kernel: memory leak in sof_dfsentry_write() function in sound/soc/sof/debug.c
A memory leak in the sof_dfsentry_write() function in sound/soc/sof/debug.c in the Linux kernel allows attackers to cause a denial of service (memory consumption).
Reference:
https://github.com/torvalds/linux/commit/c0a333d842ef67ac04adc72ff79dc1ccc3dca4ed
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1777459]
https://github.com/torvalds/linux/commit/c0a333d842ef67ac04adc72ff79dc1ccc3dca4edhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/https://security.netapp.com/advisory/ntap-20191205-0001/https://github.com/torvalds/linux/commit/c0a333d842ef67ac04adc72ff79dc1ccc3dca4edhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYIFGYEDQXP5DVJQQUARQRK2PXKBKQGY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YWWOOJKZ4NQYN4RMFIVJ3ZIXKJJI3MKP/https://security.netapp.com/advisory/ntap-20191205-0001/
2019-11-07
Published