| From bippy-5f407fcff5a0 Mon Sep 17 00:00:00 2001 |
| From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| To: <linux-cve-announce@vger.kernel.org> |
| Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org> |
| Subject: CVE-2024-27074: media: go7007: fix a memleak in go7007_load_encoder |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| media: go7007: fix a memleak in go7007_load_encoder |
| |
| In go7007_load_encoder, bounce(i.e. go->boot_fw), is allocated without |
| a deallocation thereafter. After the following call chain: |
| |
| saa7134_go7007_init |
| |-> go7007_boot_encoder |
| |-> go7007_load_encoder |
| |-> kfree(go) |
| |
| go is freed and thus bounce is leaked. |
| |
| The Linux kernel CVE team has assigned CVE-2024-27074 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 4.19.311 with commit 7f11dd3d165b178e738fe73dfeea513e383bedb5 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 5.4.273 with commit 291cda0b805fc0d6e90d201710311630c8667159 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 5.10.214 with commit b49fe84c6cefcc1c2336d793b53442e716c95073 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 5.15.153 with commit 790fa2c04dfb9f095ec372bf17909424d6e864b3 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 6.1.83 with commit e04d15c8bb3e111dd69f98894acd92d63e87aac3 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 6.6.23 with commit f31c1cc37411f5f7bcb266133f9a7e1b4bdf2975 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 6.7.11 with commit d43988a23c32588ccd0c74219637afb96cd78661 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 6.8.2 with commit 7405a0d4442792988e9ae834e7d84f9d163731a4 |
| Issue introduced in 3.10 with commit 95ef39403f890360a3e48fe550d8e8e5d088ad74 and fixed in 6.9 with commit b9b683844b01d171a72b9c0419a2d760d946ee12 |
| |
| Please see https://www.kernel.org for a full list of currently supported |
| kernel versions by the kernel community. |
| |
| Unaffected versions might change over time as fixes are backported to |
| older supported kernel versions. The official CVE entry at |
| https://cve.org/CVERecord/?id=CVE-2024-27074 |
| will be updated if fixes are backported, please check that for the most |
| up to date information about this issue. |
| |
| |
| Affected files |
| ============== |
| |
| The file(s) affected by this issue are: |
| drivers/media/usb/go7007/go7007-driver.c |
| |
| |
| Mitigation |
| ========== |
| |
| The Linux kernel CVE team recommends that you update to the latest |
| stable kernel version for this, and many other bugfixes. Individual |
| changes are never tested alone, but rather are part of a larger kernel |
| release. Cherry-picking individual commits is not recommended or |
| supported by the Linux kernel community at all. If however, updating to |
| the latest release is impossible, the individual changes to resolve this |
| issue can be found at these commits: |
| https://git.kernel.org/stable/c/7f11dd3d165b178e738fe73dfeea513e383bedb5 |
| https://git.kernel.org/stable/c/291cda0b805fc0d6e90d201710311630c8667159 |
| https://git.kernel.org/stable/c/b49fe84c6cefcc1c2336d793b53442e716c95073 |
| https://git.kernel.org/stable/c/790fa2c04dfb9f095ec372bf17909424d6e864b3 |
| https://git.kernel.org/stable/c/e04d15c8bb3e111dd69f98894acd92d63e87aac3 |
| https://git.kernel.org/stable/c/f31c1cc37411f5f7bcb266133f9a7e1b4bdf2975 |
| https://git.kernel.org/stable/c/d43988a23c32588ccd0c74219637afb96cd78661 |
| https://git.kernel.org/stable/c/7405a0d4442792988e9ae834e7d84f9d163731a4 |
| https://git.kernel.org/stable/c/b9b683844b01d171a72b9c0419a2d760d946ee12 |
