Description
In the Linux kernel, the following vulnerability has been resolved: drm/client: Fix memory leak in drm_client_modeset_probe When a new mode is set to modeset->mode, the previous mode should be freed. This fixes the following kmemleak report: drm_mode_duplicate+0x45/0x220 [drm] drm_client_modeset_probe+0x944/0xf50 [drm] __drm_fb_helper_initial_config_and_unlock+0xb4/0x2c0 [drm_kms_helper] drm_fbdev_client_hotplug+0x2bc/0x4d0 [drm_kms_helper] drm_client_register+0x169/0x240 [drm] ast_pci_probe+0x142/0x190 [ast] local_pci_probe+0xdc/0x180 work_for_cpu_fn+0x4e/0xa0 process_one_work+0x8b7/0x1540 worker_thread+0x70a/0xed0 kthread+0x29f/0x340 ret_from_fork+0x1f/0x30
Product status
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 5d580017bdb9b3e930b6009e467e5e1589f8ca8a
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 5f2a12f64347f535c6ef55fa7eb36a2874d69b59
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 1369d0c586ad44f2d18fe2f4cbc5bcb24132fa71
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 917bef37cfaca07781c6fbaf6cd9404d27e64e6f
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 8108a494639e56aea77e7196a1d6ea89792b9d4a
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 2329cc7a101af1a844fbf706c0724c0baea38365
5.4.251 (semver)
5.10.188 (semver)
5.15.123 (semver)
6.1.42 (semver)
6.4.7 (semver)
6.5 (original_commit_for_fix)
References
git.kernel.org/...c/5d580017bdb9b3e930b6009e467e5e1589f8ca8a
git.kernel.org/...c/5f2a12f64347f535c6ef55fa7eb36a2874d69b59
git.kernel.org/...c/1369d0c586ad44f2d18fe2f4cbc5bcb24132fa71
git.kernel.org/...c/917bef37cfaca07781c6fbaf6cd9404d27e64e6f
git.kernel.org/...c/8108a494639e56aea77e7196a1d6ea89792b9d4a
git.kernel.org/...c/2329cc7a101af1a844fbf706c0724c0baea38365
