CVE-2025-38694
published 2025-09-04CVE-2025-38694: In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: dib7090p: fix null-ptr-deref in dib7090p_rw_on_apb() In…
medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
In the Linux kernel, the following vulnerability has been resolved:
media: dvb-frontends: dib7090p: fix null-ptr-deref in dib7090p_rw_on_apb()
In dib7090p_rw_on_apb, msg is controlled by user. When msg[0].buf is null and
msg[0].len is zero, former checks on msg[0].buf would be passed. If accessing
msg[0].buf[2] without sanity check, null pointer deref would happen. We add
check on msg[0].len to prevent crash. Similar issue occurs when access
msg[1].buf[0] and msg[1].buf[1].
Similar commit: commit 0ed554fd769a ("media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()")
Affected
36 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.153-1 (bookworm) | linux 6.1.153-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.153-1 (bookworm) | linux 6.1.153-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < bc07cae4f36bb18d5b6a9ed835c1278ca44ec82e | bc07cae4f36bb18d5b6a9ed835c1278ca44ec82e |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < ce8b7c711b9c4f040b5419729d0972db8e374324 | ce8b7c711b9c4f040b5419729d0972db8e374324 |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < 529fd5593b721e6f4370c591f5086649ed149ff6 | 529fd5593b721e6f4370c591f5086649ed149ff6 |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < c33280d6bd668dbdc5a5f07887cc63a52ab4789c | c33280d6bd668dbdc5a5f07887cc63a52ab4789c |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < 09906650484a09b3a4d4b3d3065395856810becd | 09906650484a09b3a4d4b3d3065395856810becd |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < 0bb32863426afe0badac25c28d59021f211d0f48 | 0bb32863426afe0badac25c28d59021f211d0f48 |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < a0f744d6cdde81d7382e183f77a4080a39b206cd | a0f744d6cdde81d7382e183f77a4080a39b206cd |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < 19eb5d8e6aa1169d368a4d69aae5572950deb89d | 19eb5d8e6aa1169d368a4d69aae5572950deb89d |
| linux | linux | >= 713d54a8bd812229410a1902cd9b332a2a27af9f < ce5cac69b2edac3e3246fee03e8f4c2a1075238b | ce5cac69b2edac3e3246fee03e8f4c2a1075238b |
| linux | linux_kernel | >= 0 < 5.10.244-1 | 5.10.244-1 |
| linux | linux_kernel | >= 0 < 6.1.153-1 | 6.1.153-1 |
| linux | linux_kernel | >= 0 < 6.12.43-1 | 6.12.43-1 |
| linux | linux_kernel | >= 0 < 6.16.3-1 | 6.16.3-1 |
| linux | linux_kernel | >= 0 < 5.15.0-163.173 | 5.15.0-163.173 |
| linux | linux_kernel | >= 0 < 6.8.0-100.100 | 6.8.0-100.100 |
| linux | linux_kernel | >= 2.6.39 < 5.4.297 | 5.4.297 |
| linux | linux_kernel | >= 5.11 < 5.15.190 | 5.15.190 |
| linux | linux_kernel | >= 5.16 < 6.1.149 | 6.1.149 |
| linux | linux_kernel | >= 5.5 < 5.10.241 | 5.10.241 |
| linux | linux_kernel | >= 6.13 < 6.15.11 | 6.15.11 |
| linux | linux_kernel | >= 6.16 < 6.16.2 | 6.16.2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM