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GET /api/patches/2215645/?format=api
{ "id": 2215645, "url": "http://patchwork.ozlabs.org/api/patches/2215645/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20260325004650.425602-2-tim.whisonant@canonical.com/", "project": { "id": 15, "url": "http://patchwork.ozlabs.org/api/projects/15/?format=api", "name": "Ubuntu Kernel", "link_name": "ubuntu-kernel", "list_id": "kernel-team.lists.ubuntu.com", "list_email": "kernel-team@lists.ubuntu.com", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260325004650.425602-2-tim.whisonant@canonical.com>", "list_archive_url": null, "date": "2026-03-25T00:46:47", "name": "[SRU,J,1/1] smb: client: fix potential UAF in smb2_is_network_name_deleted()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "bd15f12f90da7609d53f2cc7f81c2a7c54c3addd", "submitter": { "id": 89903, "url": "http://patchwork.ozlabs.org/api/people/89903/?format=api", "name": "Tim Whisonant", "email": "tim.whisonant@canonical.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20260325004650.425602-2-tim.whisonant@canonical.com/mbox/", "series": [ { "id": 497362, "url": "http://patchwork.ozlabs.org/api/series/497362/?format=api", "web_url": "http://patchwork.ozlabs.org/project/ubuntu-kernel/list/?series=497362", "date": "2026-03-25T00:46:46", "name": "[SRU,J,1/1] smb: client: fix potential UAF in smb2_is_network_name_deleted()", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497362/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2215645/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2215645/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<kernel-team-bounces@lists.ubuntu.com>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (4096-bit key;\n unprotected) header.d=canonical.com header.i=@canonical.com\n header.a=rsa-sha256 header.s=20251003 header.b=K/+jhowe;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com\n (client-ip=185.125.189.65; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "kernel-team-bounces@lists.ubuntu.com", "Sender": "\"kernel-team\" <kernel-team-bounces@lists.ubuntu.com>" }, "content": "From: Paulo Alcantara <pc@manguebit.com>\n\nSkip sessions that are being teared down (status == SES_EXITING) to\navoid UAF.\n\nCc: stable@vger.kernel.org\nSigned-off-by: Paulo Alcantara (Red Hat) <pc@manguebit.com>\nSigned-off-by: Steve French <stfrench@microsoft.com>\n(backported from commit 63981561ffd2d4987807df4126f96a11e18b0c1d)\n[tswhison: context adjustment due to missing commit\n9543c8ab301 (\"cifs: list_for_each() -> list_for_each_entry()\")]\nCVE-2024-35862\nSigned-off-by: Tim Whisonant <tim.whisonant@canonical.com>\n---\n fs/cifs/smb2ops.c | 2 ++\n 1 file changed, 2 insertions(+)", "diff": "diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c\nindex 1151a7cac552c..f4d0bff64d053 100644\n--- a/fs/cifs/smb2ops.c\n+++ b/fs/cifs/smb2ops.c\n@@ -2560,6 +2560,8 @@ smb2_is_network_name_deleted(char *buf, struct TCP_Server_Info *server)\n \tspin_lock(&cifs_tcp_ses_lock);\n \tlist_for_each(tmp, &server->smb_ses_list) {\n \t\tses = list_entry(tmp, struct cifs_ses, smb_ses_list);\n+\t\tif (cifs_ses_exiting(ses))\n+\t\t\tcontinue;\n \t\tlist_for_each(tmp1, &ses->tcon_list) {\n \t\t\ttcon = list_entry(tmp1, struct cifs_tcon, tcon_list);\n \t\t\tif (tcon->tid == shdr->TreeId) {\n", "prefixes": [ "SRU", "J", "1/1" ] }