CVE-2019-19077
published 2019-11-18CVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.39%
32.1th percentile
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | linux | < linux 5.4.6-1 (bookworm) | linux 5.4.6-1 (bookworm) |
| linux | linux_kernel | <= 5.3.11 | — |
| 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 |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.9MEDIUMAV:L/AC:L/Au:N/C:N/I:N/A:C
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-52jh-9w82-58c3: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs
ghsa_unreviewed·2022-05-24
CVE-2019-19077 [HIGH] GHSA-52jh-9w82-58c3: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
OSV
linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities
osv·2020-02-19·CVSS 5.5
CVE-2019-14615 [MEDIUM] linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities
linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3 vulnerabilities
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
It was discovered that the Atheros 802.11ac wireless USB device driver in
the Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2019-15099)
It was discovered that the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local at
OSV
linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
osv·2020-01-29·CVSS 7.5
CVE-2019-15099 [HIGH] linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0 vulnerabilities
It was discovered that the Atheros 802.11ac wireless USB device driver in
the Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2019-15099)
It was discovered that a race condition existed in the Virtual Video Test
Driver in the Linux kernel. An attacker with write access to /dev/video0 on
a system with the vivid module loaded could possibly use this to gain
administrative privileges. (CVE-2019-18683)
It was discovered that the btrfs file system in the Linux kernel did not
properly validate metadata, leading to a NULL pointer dereference. An
attacker could use this to specially craft a file system image that, when
OSV
CVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs
osv·2019-11-18·CVSS 5.5
CVE-2019-19077 [MEDIUM] CVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-02-19·CVSS 5.5
CVE-2019-15291 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Linux kernel did not properly clear data
structures on context switches for certain Intel graphics processors. A
local attacker could use this to expose sensitive information.
(CVE-2019-14615)
It was discovered that the Atheros 802.11ac wireless USB device driver in
the Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2019-15099)
It was discovered that the HSA Linux kernel driver for AMD GPU devices did
not properly check for errors in certain situations, leading to a NULL
pointer dereference. A local attacker could possibly use this to cause a
denial of ser
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2020-01-29·CVSS 7.5
CVE-2019-15099 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Atheros 802.11ac wireless USB device driver in
the Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2019-15099)
It was discovered that a race condition existed in the Virtual Video Test
Driver in the Linux kernel. An attacker with write access to /dev/video0 on
a system with the vivid module loaded could possibly use this to gain
administrative privileges. (CVE-2019-18683)
It was discovered that the btrfs file system in the Linux kernel did not
properly validate metadata, leading to a NULL pointer dereference. An
attacker could use this to specially craft a
Red Hat
kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c
vendor_redhat·2019-09-10·CVSS 5.5
CVE-2019-19077 [MEDIUM] CWE-400 kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c
kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
A memory leak flaw was found in the Broadcom NetXtreme HCA driver in the Linux kernel, in the way it handled resource cleanup on the copy to userspace error. This flaw allows a local attacker to trigger this error and crash the system.
Statement: This issue is rated as having Moderate impact because local attacker is needed in order to trigger it.
Mitigation: In order to mitigate this issue it is possible to prevent the affected code from b
Debian
CVE-2019-19077: linux - A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt...
vendor_debian·2019·CVSS 5.5
CVE-2019-19077 [MEDIUM] CVE-2019-19077: linux - A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt...
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
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)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-19077 kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c
bugzilla·2019-11-22·CVSS 5.5
CVE-2019-19077 [MEDIUM] CVE-2019-19077 kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c
CVE-2019-19077 kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
Upstream commit:
https://github.com/torvalds/linux/commit/4a9d46a9fe14401f21df69cea97c62396d5fb053
Discussion:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1775725]
---
This is fixed for Fedora in the 5.3.13 stable kernel update.
---
Statement:
This issue is rated as having Moderate impact because local attacker is needed in order to trigger it.
---
Mitigation:
In order to mitigate this issue
Bugzilla
CVE-2019-19077 kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c [fedora-all]
bugzilla·2019-11-22·CVSS 5.5
CVE-2019-19077 [MEDIUM] CVE-2019-19077 kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.c [fedora-all]
CVE-2019-19077 kernel: memory leak in bnxt_re_create_srq function in drivers/infiniband/hw/bnxt_re/ib_verbs.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: t
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlhttps://github.com/torvalds/linux/commit/4a9d46a9fe14401f21df69cea97c62396d5fb053https://security.netapp.com/advisory/ntap-20191205-0001/https://usn.ubuntu.com/4258-1/https://usn.ubuntu.com/4284-1/http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.htmlhttps://github.com/torvalds/linux/commit/4a9d46a9fe14401f21df69cea97c62396d5fb053https://security.netapp.com/advisory/ntap-20191205-0001/https://usn.ubuntu.com/4258-1/https://usn.ubuntu.com/4284-1/
2019-11-18
Published