CVE-2022-49074
irqchip/gic-v3: Fix GICR_CTLR.RWP polling
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix GICR_CTLR.RWP polling It turns out that our polling of RWP is totally wrong when checking for it in the redistributors, as we test the *distributor* bit index, whereas it is a different bit number in the RDs... Oopsie boo. This is embarassing. Not only because it is wrong, but also because it took *8 years* to notice the blunder... Just fix the damn thing.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
021f653791ad17e03f98aaa7fb933816ae16f161 < c7daf1b4ad809692d5c26f33c02ed8a031066548 021f653791ad17e03f98aaa7fb933816ae16f161 < 3c07cc242baf83f0bddbbd9d7945d0bee56d8b57 021f653791ad17e03f98aaa7fb933816ae16f161 < ff24114bb08d8b90edf2aff0a4fd0689523e6c17 021f653791ad17e03f98aaa7fb933816ae16f161 < 7218a789abb3e033f5f3a85636ca50d9ae7b0fc9 021f653791ad17e03f98aaa7fb933816ae16f161 < 60e1eb4811f53f5f60c788297d978515e7a2637a 021f653791ad17e03f98aaa7fb933816ae16f161 < 6fef3e3179e6ed8fecdd004ede541674ffa7749d 021f653791ad17e03f98aaa7fb933816ae16f161 < 0df6664531a12cdd8fc873f0cac0dcb40243d3e9
Linux / Linux
3.17
References
git.kernel.org: https://git.kernel.org/stable/c/c7daf1b4ad809692d5c26f33c02ed8a031066548 git.kernel.org: https://git.kernel.org/stable/c/3c07cc242baf83f0bddbbd9d7945d0bee56d8b57 git.kernel.org: https://git.kernel.org/stable/c/ff24114bb08d8b90edf2aff0a4fd0689523e6c17 git.kernel.org: https://git.kernel.org/stable/c/7218a789abb3e033f5f3a85636ca50d9ae7b0fc9 git.kernel.org: https://git.kernel.org/stable/c/60e1eb4811f53f5f60c788297d978515e7a2637a git.kernel.org: https://git.kernel.org/stable/c/6fef3e3179e6ed8fecdd004ede541674ffa7749d git.kernel.org: https://git.kernel.org/stable/c/0df6664531a12cdd8fc873f0cac0dcb40243d3e9