CVE-2019-19064
published 2019-11-18CVE-2019-19064: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service…
PriorityP335high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
3.21%
86.7th percentile
A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.4.13-1 (bookworm) | linux 5.4.13-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| linux | linux_kernel | >= 0 < 5.4.13-1 | 5.4.13-1 |
| linux | linux_kernel | >= 0 < 5.4.13-1 | 5.4.13-1 |
| linux | linux_kernel | >= 0 < 5.4.13-1 | 5.4.13-1 |
| linux | linux_kernel | >= 0 < 5.4.13-1 | 5.4.13-1 |
| linux | linux_kernel | >= 5.2 < 5.4.13 | 5.4.13 |
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
vendor_ubuntu4.6MEDIUM
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GHSA
GHSA-w774-j42f-mmcj: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi
ghsa_unreviewed·2022-05-24
CVE-2019-19064 [HIGH] CWE-401 GHSA-w774-j42f-mmcj: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi
A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f.
OSV
linux, linux-aws, linux-gcp, linux-gcp-5.3, linux-gke-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3, linux-azure, linux-azure-5.3 vulnerabilities
osv·2020-03-25·CVSS 4.6
[MEDIUM] linux, linux-aws, linux-gcp, linux-gcp-5.3, linux-gke-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3, linux-azure, linux-azure-5.3 vulnerabilities
linux, linux-aws, linux-gcp, linux-gcp-5.3, linux-gke-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3, linux-azure, linux-azure-5.3 vulnerabilities
It was discovered that the KVM implementation in the Linux kernel, when
paravirtual TLB flushes are enabled in guests, the hypervisor in some
situations could miss deferred TLB flushes or otherwise mishandle them. An
attacker in a guest VM could use this to expose sensitive information (read
memory from another guest VM). (CVE-2019-3016)
Paulo Bonzini discovered that the KVM hypervisor implementation in the
Linux kernel could improperly let a nested (level 2) guest access the
resources of a parent (level 1) guest in certain situations. An attacker
could use this to expose sensitive information. (CVE-2020-2732)
It was
OSV
CVE-2019-19064: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi
osv·2019-11-18·CVSS 7.5
CVE-2019-19064 [HIGH] CVE-2019-19064: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi
A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-03-25·CVSS 4.6
CVE-2019-18809 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the KVM implementation in the Linux kernel, when
paravirtual TLB flushes are enabled in guests, the hypervisor in some
situations could miss deferred TLB flushes or otherwise mishandle them. An
attacker in a guest VM could use this to expose sensitive information (read
memory from another guest VM). (CVE-2019-3016)
Paulo Bonzini discovered that the KVM hypervisor implementation in the
Linux kernel could improperly let a nested (level 2) guest access the
resources of a parent (level 1) guest in certain situations. An attacker
could use this to expose sensitive information. (CVE-2020-2732)
It was discovered that the Afatech AF9005 DVB-T USB device driver in the
Linu
Red Hat
kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS
vendor_redhat·2019-11-21·CVSS 7.5
CVE-2019-19064 [HIGH] CWE-400 kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS
kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS
A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time
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
Packa
Debian
CVE-2019-19064: linux - A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c i...
vendor_debian·2019·CVSS 7.5
CVE-2019-19064 [HIGH] CVE-2019-19064: linux - A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c i...
A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures, aka CID-057b8945f78f. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control these failures at probe time
Scope: local
bookworm: resolved (fixed in 5.4.13-1)
bullseye: resolved (fixed in 5.4.13-1)
forky: resolved (fixed in 5.4.13-1)
sid: resolved (fixed in 5.4.13-1)
trixie: resolved (fixed in 5.4.13-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-19064 kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS [fedora-all]
bugzilla·2019-11-21·CVSS 7.5
CVE-2019-19064 [HIGH] CVE-2019-19064 kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS [fedora-all]
CVE-2019-19064 kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS [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.
Bugzilla
CVE-2019-19064 kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS
bugzilla·2019-11-21·CVSS 7.5
CVE-2019-19064 [HIGH] CVE-2019-19064 kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS
CVE-2019-19064 kernel: A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c allows for a DoS
A memory leak in the fsl_lpspi_probe() function in drivers/spi/spi-fsl-lpspi.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering pm_runtime_get_sync() failures.
Upstream Issue:
https://github.com/torvalds/linux/commit/057b8945f78f76d0b04eeb5c27cd9225e5e7ad86
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1775011]
https://bugzilla.suse.com/show_bug.cgi?id=1157300https://github.com/torvalds/linux/commit/057b8945f78f76d0b04eeb5c27cd9225e5e7ad86https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/https://usn.ubuntu.com/4300-1/https://bugzilla.suse.com/show_bug.cgi?id=1157300https://github.com/torvalds/linux/commit/057b8945f78f76d0b04eeb5c27cd9225e5e7ad86https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/https://usn.ubuntu.com/4300-1/
2019-11-18
Published