CVE-2021-29265
published 2021-03-26CVE-2021-29265: An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service…
PriorityP414medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.26%
17.4th percentile
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 5.10.24-1 (bookworm) | linux 5.10.24-1 (bookworm) |
| linux | linux_kernel | < 5.11.7 | 5.11.7 |
| linux | linux_kernel | >= 0 < 5.10.24-1 | 5.10.24-1 |
| linux | linux_kernel | >= 0 < 5.10.24-1 | 5.10.24-1 |
| linux | linux_kernel | >= 0 < 5.10.24-1 | 5.10.24-1 |
| linux | linux_kernel | >= 0 < 5.10.24-1 | 5.10.24-1 |
| linux | linux_kernel | >= 0 < 4.15.0-143.147 | 4.15.0-143.147 |
| linux | linux_kernel | >= 0 < 5.4.0-73.82 | 5.4.0-73.82 |
| msrc | cbl2_kernel_5.10.78.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.7MEDIUMAV:L/AC:M/Au:N/C:N/I:N/A:C
osv6.7MEDIUM
vendor_ubuntu6.7MEDIUM
vendor_debian4.7MEDIUM
vendor_msrc4.7MEDIUM
vendor_redhat4.7MEDIUM
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GHSA
GHSA-mf3w-jjg3-f84m: An issue was discovered in the Linux kernel before 5
ghsa_unreviewed·2022-05-24
CVE-2021-29265 [MEDIUM] CWE-362 GHSA-mf3w-jjg3-f84m: An issue was discovered in the Linux kernel before 5
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.
OSV
linux-raspi, linux-raspi-5.4 vulnerabilities
osv·2021-05-19·CVSS 4.4
[MEDIUM] linux-raspi, linux-raspi-5.4 vulnerabilities
linux-raspi, linux-raspi-5.4 vulnerabilities
USN-4945-1 fixed vulnerabilities in the Linux kernel for Ubuntu
20.04 LTS and Ubuntu 18.04 LTS. This update provides the corresponding
Linux kernel updates targeted specifically for Raspberry Pi devices
in those same Ubuntu Releases.
Original advisory details:
It was discovered that the Nouveau GPU driver in the Linux kernel did not
properly handle error conditions in some situations. A local attacker could
use this to cause a denial of service (system crash). (CVE-2020-25639)
Jan Beulich discovered that the Xen netback backend in the Linux kernel did
not properly handle certain error conditions under paravirtualization. An
attacker in a guest VM could possibly use this to cause a denial of service
(host domain crash). (CVE-2021-28038)
It w
OSV
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.
osv·2021-05-11·CVSS 4.4
CVE-2020-25639 [MEDIUM] linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4 vulnerabilities
It was discovered that the Nouveau GPU driver in the Linux kernel did not
properly handle error conditions in some situations. A local attacker could
use this to cause a denial of service (system crash). (CVE-2020-25639)
Jan Beulich discovered that the Xen netback backend in the Linux kernel did
not properly handle certain error conditions under paravirtualization. An
attacker in a guest VM could possibly use this to cause a denial of service
(host domain crash). (CVE-2021-28038)
It was discovered that the fastrpc driver in the Linux kernel did not
prevent user space appli
OSV
linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi vulnerabilities
osv·2021-05-11·CVSS 4.4
CVE-2021-3489 [MEDIUM] linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi vulnerabilities
linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi vulnerabilities
Ryota Shiga discovered that the eBPF implementation in the Linux kernel did
not properly verify that a BPF program only reserved as much memory for a
ring buffer as was allocated. A local attacker could use this to cause a
denial of service (system crash) or execute arbitrary code. (CVE-2021-3489)
Manfred Paul discovered that the eBPF implementation in the Linux kernel
did not properly track bounds on bitwise operations. A local attacker could
use this to cause a denial of service (system crash) or execute arbitrary
code. (CVE-2021-3490)
Billy Jheng Bing-Jhong discovered that the io_uring implementation of the
Linux kernel did not properly enforce the MAX_RW_COUNT limit in some
OSV
linux, linux-aws, lnux-aws-hwe, linux-azure, inux-azure-4.15, linux-dell300x, linux-gcp, linux-hwe, linux-gcp-4.15, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
osv·2021-05-11·CVSS 6.7
CVE-2021-20292 [MEDIUM] linux, linux-aws, lnux-aws-hwe, linux-azure, inux-azure-4.15, linux-dell300x, linux-gcp, linux-hwe, linux-gcp-4.15, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
linux, linux-aws, lnux-aws-hwe, linux-azure, inux-azure-4.15, linux-dell300x, linux-gcp, linux-hwe, linux-gcp-4.15, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities
It was discovered that the DRM subsystem in the Linux kernel contained
double-free vulnerabilities. A privileged attacker could possibly use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2021-20292)
Olivier Benjamin, Norbert Manthey, Martin Mazein, and Jan H. Schönherr
discovered that the Xen paravirtualization backend in the Linux kernel did
not properly propagate errors to frontend drivers in some situations. An
attacker in a guest VM could possibly use this to cause a denial of service
(host domain crash). (CVE-2021-26930)
Jan Beulich discovered that multi
OSV
CVE-2021-29265: An issue was discovered in the Linux kernel before 5
osv·2021-03-26·CVSS 4.7
CVE-2021-29265 [MEDIUM] CVE-2021-29265: An issue was discovered in the Linux kernel before 5
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.
Ubuntu
Linux kernel (Raspberry Pi) vulnerabilities
vendor_ubuntu·2021-05-19·CVSS 4.4
CVE-2021-29265 [MEDIUM] Linux kernel (Raspberry Pi) vulnerabilities
Title: Linux kernel (Raspberry Pi) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
USN-4945-1 fixed vulnerabilities in the Linux kernel for Ubuntu
20.04 LTS and Ubuntu 18.04 LTS. This update provides the corresponding
Linux kernel updates targeted specifically for Raspberry Pi devices
in those same Ubuntu Releases.
Original advisory details:
It was discovered that the Nouveau GPU driver in the Linux kernel did not
properly handle error conditions in some situations. A local attacker could
use this to cause a denial of service (system crash). (CVE-2020-25639)
Jan Beulich discovered that the Xen netback backend in the Linux kernel did
not properly handle certain error conditions under paravirtualization. An
attacker in a guest VM could possibly use this
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2021-05-11·CVSS 4.4
CVE-2021-29265 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the Nouveau GPU driver in the Linux kernel did not
properly handle error conditions in some situations. A local attacker could
use this to cause a denial of service (system crash). (CVE-2020-25639)
Jan Beulich discovered that the Xen netback backend in the Linux kernel did
not properly handle certain error conditions under paravirtualization. An
attacker in a guest VM could possibly use this to cause a denial of service
(host domain crash). (CVE-2021-28038)
It was discovered that the fastrpc driver in the Linux kernel did not
prevent user space applications from sending kernel RPC messages. A local
attacker could possibly use this to gain elevated privileges.
(CVE
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2021-05-11·CVSS 6.7
CVE-2021-20292 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the DRM subsystem in the Linux kernel contained
double-free vulnerabilities. A privileged attacker could possibly use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2021-20292)
Olivier Benjamin, Norbert Manthey, Martin Mazein, and Jan H. Schönherr
discovered that the Xen paravirtualization backend in the Linux kernel did
not properly propagate errors to frontend drivers in some situations. An
attacker in a guest VM could possibly use this to cause a denial of service
(host domain crash). (CVE-2021-26930)
Jan Beulich discovered that multiple Xen backends in the Linux kernel did
not properly handle certain error conditions
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2021-05-11·CVSS 4.4
CVE-2021-29265 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Ryota Shiga discovered that the eBPF implementation in the Linux kernel did
not properly verify that a BPF program only reserved as much memory for a
ring buffer as was allocated. A local attacker could use this to cause a
denial of service (system crash) or execute arbitrary code. (CVE-2021-3489)
Manfred Paul discovered that the eBPF implementation in the Linux kernel
did not properly track bounds on bitwise operations. A local attacker could
use this to cause a denial of service (system crash) or execute arbitrary
code. (CVE-2021-3490)
Billy Jheng Bing-Jhong discovered that the io_uring implementation of the
Linux kernel did not properly enforce the MAX_RW_COUNT limit in some
situatio
Red Hat
kernel: race conditions in usbip_sockfd_store function in drivers/usb/usbip/stub_dev.c can lead to DoS
vendor_redhat·2021-03-10·CVSS 4.7
CVE-2021-29265 [MEDIUM] CWE-362 kernel: race conditions in usbip_sockfd_store function in drivers/usb/usbip/stub_dev.c can lead to DoS
kernel: race conditions in usbip_sockfd_store function in drivers/usb/usbip/stub_dev.c can lead to DoS
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.
A flaw was found in the Linux kernel. The usbip driver allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status. The highest threat from this vulnerability is to system availability.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel
Microsoft
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race
vendor_msrc·2021-03-09·CVSS 4.7
CVE-2021-29265 [MEDIUM] CWE-362 An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status aka CID-9380afd6df70.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more
Debian
CVE-2021-29265: linux - An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in...
vendor_debian·2021·CVSS 4.7
CVE-2021-29265 [MEDIUM] CVE-2021-29265: linux - An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in...
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.
Scope: local
bookworm: resolved (fixed in 5.10.24-1)
bullseye: resolved (fixed in 5.10.24-1)
forky: resolved (fixed in 5.10.24-1)
sid: resolved (fixed in 5.10.24-1)
trixie: resolved (fixed in 5.10.24-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.7https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9380afd6df70e24eacbdbde33afc6a3950965d22https://lists.debian.org/debian-lts-announce/2021/06/msg00020.htmlhttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.11.7https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9380afd6df70e24eacbdbde33afc6a3950965d22https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html
2021-03-26
Published