CVE-2021-30548
published 2021-06-15CVE-2021-30548: Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.17%
64.3th percentile
Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| debian | chromium | < chromium 93.0.4577.82-1 (bookworm) | chromium 93.0.4577.82-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 91.0.4472.101 | 91.0.4472.101 | |
| chrome | >= unspecified < 91.0.4472.101 | 91.0.4472.101 | |
| chrome_chrome | — | — | |
| 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
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_msrc8.8HIGH
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GHSA
GHSA-qpcj-526h-j78r: Use after free in Loader in Google Chrome prior to 91
ghsa_unreviewed·2022-05-24
CVE-2021-30548 [HIGH] CWE-416 GHSA-qpcj-526h-j78r: Use after free in Loader in Google Chrome prior to 91
Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2021-30548: Use after free in Loader in Google Chrome prior to 91
osv·2021-06-15·CVSS 8.8
CVE-2021-30548 [HIGH] CVE-2021-30548: Use after free in Loader in Google Chrome prior to 91
Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2021-30547
vendor_chrome·2021-06-09·CVSS 8.8
CVE-2021-30547 [HIGH] Stable Channel Update for Desktop: CVE-2021-30547
Stable Channel Update for Desktop
CVE-2021-30547: Out of bounds write in ANGLE. Reported by Seong-Hwan Park (SeHwa) of SecunologyLab on 2021-05-18 [$TBD][ 1210487 ] High CVE-2021-30548: Use after free in Loader
Reported by Yangkang(@dnpushme) & Wanglu of Qihoo360 Qex Team on 2021-05-18 [$TBD][ 1212498 ] High CVE-2021-30549: Use after free in Spell check
Severity: high
Microsoft
Chromium: CVE-2021-30548 Use after free in Loader
vendor_msrc·2021-06-08·CVSS 8.8
CVE-2021-30548 [HIGH] Chromium: CVE-2021-30548 Use after free in Loader
Chromium: CVE-2021-30548 Use after free in Loader
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: Wha
Debian
CVE-2021-30548: chromium - Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remot...
vendor_debian·2021·CVSS 8.8
CVE-2021-30548 [HIGH] CVE-2021-30548: chromium - Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remot...
Use after free in Loader in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 93.0.4577.82-1)
bullseye: resolved (fixed in 93.0.4577.82-1)
forky: resolved (fixed in 93.0.4577.82-1)
sid: resolved (fixed in 93.0.4577.82-1)
trixie: resolved (fixed in 93.0.4577.82-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop.htmlhttps://crbug.com/1210487https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/https://security.gentoo.org/glsa/202107-06https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop.htmlhttps://crbug.com/1210487https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/https://security.gentoo.org/glsa/202107-06
2021-06-15
Published