CVE-2022-3046
published 2022-09-26CVE-2022-3046: Use after free in Browser Tag in Google Chrome prior to 105.0.5195.52 allowed an attacker who convinced a user to install a malicious extension to potentially…
PriorityP341high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.82%
53.6th percentile
Use after free in Browser Tag in Google Chrome prior to 105.0.5195.52 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 105.0.5195.52-1~deb11u1 | 105.0.5195.52-1~deb11u1 |
| chromium | chromium | >= 0 < 105.0.5195.52-1 | 105.0.5195.52-1 |
| chromium | chromium | >= 0 < 105.0.5195.52-1 | 105.0.5195.52-1 |
| chromium | chromium | >= 0 < 105.0.5195.52-1 | 105.0.5195.52-1 |
| debian | chromium | < chromium 105.0.5195.52-1 (bookworm) | chromium 105.0.5195.52-1 (bookworm) |
| fedoraproject | fedora | — | — |
| chrome | < 105.0.5195.52 | 105.0.5195.52 | |
| chrome | >= unspecified < 105.0.5195.52 | 105.0.5195.52 | |
| chrome_chrome | — | — | |
| linux | linux_kernel | >= 4.15.0 < 4.19.270 | 4.19.270 |
| linux | linux_kernel | >= 4.20.0 < 5.4.229 | 5.4.229 |
| linux | linux_kernel | >= 4.8.0 < 4.14.303 | 4.14.303 |
| linux | linux_kernel | >= 5.11.0 < 5.15.86 | 5.15.86 |
| linux | linux_kernel | >= 5.16.0 < 6.0.16 | 6.0.16 |
| linux | linux_kernel | >= 5.5.0 < 5.10.163 | 5.10.163 |
| linux | linux_kernel | >= 6.1.0 < 6.1.2 | 6.1.2 |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_msrc8.8HIGH
vendor_redhat5.5MEDIUM
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OSV
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
osv·2025-12-30
CVE-2022-50885 RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
There is a null-ptr-deref when mount.cifs over rdma:
BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
Read of size 8 at addr 0000000000000018 by task mount.cifs/3046
CPU: 2 PID: 3046 Comm: mount.cifs Not tainted 6.1.0-rc5+ #62
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc3
Call Trace:
dump_stack_lvl+0x34/0x44
kasan_report+0xad/0x130
rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
execute_in_process_context+0x25/0x90
__rxe_cleanup+0x101/0x1d0 [rdma_rxe]
rxe_create_qp+0x16a/0x180 [rdma_rxe]
create_qp.part.0+0x27d/0x340
ib_cre
GHSA
GHSA-7jp8-whj2-j439: Use after free in Browser Tag in Google Chrome prior to 105
ghsa_unreviewed·2022-09-27
CVE-2022-3046 [HIGH] CWE-416 GHSA-7jp8-whj2-j439: Use after free in Browser Tag in Google Chrome prior to 105
Use after free in Browser Tag in Google Chrome prior to 105.0.5195.52 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2022-3046: Use after free in Browser Tag in Google Chrome prior to 105
osv·2022-09-26·CVSS 8.8
CVE-2022-3046 [HIGH] CVE-2022-3046: Use after free in Browser Tag in Google Chrome prior to 105
Use after free in Browser Tag in Google Chrome prior to 105.0.5195.52 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
Red Hat
kernel: Linux kernel: Denial of Service in RDMA/rxe due to null-pointer dereference
vendor_redhat·2025-12-30·CVSS 5.5
CVE-2022-50885 [MEDIUM] CWE-476 kernel: Linux kernel: Denial of Service in RDMA/rxe due to null-pointer dereference
kernel: Linux kernel: Denial of Service in RDMA/rxe due to null-pointer dereference
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
There is a null-ptr-deref when mount.cifs over rdma:
BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
Read of size 8 at addr 0000000000000018 by task mount.cifs/3046
CPU: 2 PID: 3046 Comm: mount.cifs Not tainted 6.1.0-rc5+ #62
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc3
Call Trace:
dump_stack_lvl+0x34/0x44
kasan_report+0xad/0x130
rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
execute_in_process_context+0x25/0x90
__rxe_cleanup+0x101/0x1d0 [rdma_rxe]
rxe_create_qp+0x16a/0x180 [rdma_rxe]
create_qp.part.0+0x27d/0x340
ib_c
Microsoft
Chromium: CVE-2022-3046 Use after free in Browser Tag
vendor_msrc·2022-09-13·CVSS 8.8
CVE-2022-3046 [HIGH] Chromium: CVE-2022-3046 Use after free in Browser Tag
Chromium: CVE-2022-3046 Use after free in Browser Tag
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the browser?
In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
Click on Help and Feedback
Click on About Microsoft Edge
FAQ:
Chrome
Long Term Support Candidate Channel for ChromeOS: CVE-2022-3046
vendor_chrome·2022-09-09·CVSS 8.8
CVE-2022-3046 [HIGH] Long Term Support Candidate Channel for ChromeOS: CVE-2022-3046
Long Term Support Candidate Channel for ChromeOS
CVE-2022-3046
Debian
CVE-2022-3046: chromium - Use after free in Browser Tag in Google Chrome prior to 105.0.5195.52 allowed an...
vendor_debian·2022·CVSS 8.8
CVE-2022-3046 [HIGH] CVE-2022-3046: chromium - Use after free in Browser Tag in Google Chrome prior to 105.0.5195.52 allowed an...
Use after free in Browser Tag in Google Chrome prior to 105.0.5195.52 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 105.0.5195.52-1)
bullseye: resolved (fixed in 105.0.5195.52-1~deb11u1)
forky: resolved (fixed in 105.0.5195.52-1)
sid: resolved (fixed in 105.0.5195.52-1)
trixie: resolved (fixed in 105.0.5195.52-1)
No detection rules found.
No public exploits indexed.
Wiz
CVE-2022-50885 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2022-50885 CVE-2022-50885 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2022-50885 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
There is a null-ptr-deref when mount.cifs over rdma:
BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
Read of size 8 at addr 0000000000000018 by task mount.cifs/3046
CPU: 2 PID: 3046 Comm: mount.cifs Not tainted 6.1.0-rc5+ #62
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc3
Call Trace: dump_stack_lvl+0x34/0x44
kasan_report+0xad/0x130
rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
execute_in_process_context+0x25/0x90
__rxe_cleanup+0x101/0x1d0 [rdma_rxe]
rxe_create_qp+0x16a/0x180 [rdma_rxe]
create_qp.part.0+0x27d/0x340
ib_create_qp_
Bugzilla
CVE-2022-50885 kernel: Linux kernel: Denial of Service in RDMA/rxe due to null-pointer dereference
bugzilla·2025-12-30
CVE-2022-50885 [MEDIUM] CVE-2022-50885 kernel: Linux kernel: Denial of Service in RDMA/rxe due to null-pointer dereference
CVE-2022-50885 kernel: Linux kernel: Denial of Service in RDMA/rxe due to null-pointer dereference
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed
There is a null-ptr-deref when mount.cifs over rdma:
BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
Read of size 8 at addr 0000000000000018 by task mount.cifs/3046
CPU: 2 PID: 3046 Comm: mount.cifs Not tainted 6.1.0-rc5+ #62
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc3
Call Trace:
dump_stack_lvl+0x34/0x44
kasan_report+0xad/0x130
rxe_qp_do_cleanup+0x2f3/0x360 [rdma_rxe]
execute_in_process_context+0x25/0x90
__rxe_cleanup+0x101/0x1d0 [rdma_rxe]
rxe_create_qp+0x16a/0x180 [rdma_rxe]
create_qp.part
https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.htmlhttps://crbug.com/1346245https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/https://security.gentoo.org/glsa/202209-23https://chromereleases.googleblog.com/2022/08/stable-channel-update-for-desktop_30.htmlhttps://crbug.com/1346245https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T4NMJURTG5RO3TGD7ZMIQ6Z4ZZ3SAVYE/https://security.gentoo.org/glsa/202209-23https://issues.chromium.org/issues/40060350
2022-09-26
Published