CVE-2023-54266
media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() 'read' is freed when it is known to be NULL, but not when a read error occurs. Revert the logic to avoid a small leak, should a m920x_read() call fail.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 30, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
82ce3084892c0c0e006ec61f6144f2cc4e5ece88 < 809623fedc31f4e74039d93bb75a8993635d7534 7dca4428d7eb33c89979e620228fe557593fde66 < c0178e938f110cdf6937f26975c0c951dbb1d9db fe791612afabaeee9b911bd7b955985bcf5ff314 < 75d6ef197c488cd852493b4a419274e3489da79d 830e5d1b4344c2575020ee4bdf63fb48e2b56ce3 < d13a84874a2e0236c9325b3adc8e126d0888ad6b 0c044e39d52abfbb4cb43dbc5a09c1dc1ed24648 < 7ca7cd02114ac8caa6b0a64734b9af6be1559353 a2ab06d7c4d6bfd0b545a768247a70463e977e27 < 2b6e20ef0585a467c24c7e4fde28518e5b33225a a2ab06d7c4d6bfd0b545a768247a70463e977e27 < 4feed3dfca722c6d74865a37cab853c58e6aa190 a2ab06d7c4d6bfd0b545a768247a70463e977e27 < 2cc9f11aeae2887a4db25c27323fc445f4b49e86 a2ab06d7c4d6bfd0b545a768247a70463e977e27 < ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8 08cb4f0da9926277101d18d817048e1328ac2563 273cac7a89712ba6b898214af150b71dc33abe0c b7e221dc8f23727e00a7fb6709b3318547a7c4d8
Linux / Linux
5.17
References
git.kernel.org: https://git.kernel.org/stable/c/809623fedc31f4e74039d93bb75a8993635d7534 git.kernel.org: https://git.kernel.org/stable/c/c0178e938f110cdf6937f26975c0c951dbb1d9db git.kernel.org: https://git.kernel.org/stable/c/75d6ef197c488cd852493b4a419274e3489da79d git.kernel.org: https://git.kernel.org/stable/c/d13a84874a2e0236c9325b3adc8e126d0888ad6b git.kernel.org: https://git.kernel.org/stable/c/7ca7cd02114ac8caa6b0a64734b9af6be1559353 git.kernel.org: https://git.kernel.org/stable/c/2b6e20ef0585a467c24c7e4fde28518e5b33225a git.kernel.org: https://git.kernel.org/stable/c/4feed3dfca722c6d74865a37cab853c58e6aa190 git.kernel.org: https://git.kernel.org/stable/c/2cc9f11aeae2887a4db25c27323fc445f4b49e86 git.kernel.org: https://git.kernel.org/stable/c/ea9ef6c2e001c5dc94bee35ebd1c8a98621cf7b8